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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
227-203 is split into 1,000-number blocks - detail below
227-203-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-205 is split into 1,000-number blocks - detail below
227-205-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN09/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-205-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN09/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-205-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN09/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-206 is split into 1,000-number blocks - detail below
227-206-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-206-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-206-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-206-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-214 is split into 1,000-number blocks - detail below
227-214-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-214-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-218 is split into 1,000-number blocks - detail below
227-218-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-218-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-218-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-218-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-219 is split into 1,000-number blocks - detail below
227-219-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-219-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-219-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-220 is split into 1,000-number blocks - detail below
227-220-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-222 is split into 1,000-number blocks - detail below
227-222-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/15/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-222-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-222-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-222-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN10/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-223 is split into 1,000-number blocks - detail below
227-223-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-226MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226 is split into 1,000-number blocks - detail below
227-226-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-226-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-227MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-227 is split into 1,000-number blocks - detail below
227-227-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-227-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-227-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS002/13/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-227-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS003/20/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-227-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS003/06/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-227-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS003/06/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-228MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-228 is split into 1,000-number blocks - detail below
227-228-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-228-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-228-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-229MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-229 is split into 1,000-number blocks - detail below
227-229-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-229-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-229-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-229-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230 is split into 1,000-number blocks - detail below
227-230-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS010/15/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS011/04/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS005/29/2026Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS006/11/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS007/03/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS007/03/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-230-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS009/04/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-231MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-231 is split into 1,000-number blocks - detail below
227-231-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-231-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-231-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-231-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS001/29/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-231-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS009/18/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS002/02/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232 is split into 1,000-number blocks - detail below
227-232-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS002/02/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS002/02/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS002/02/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS002/02/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS002/02/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS007/31/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-232-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236VINNVACBDS010/17/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-233 is split into 1,000-number blocks - detail below
227-233-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-234MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNVINNVACBDS003/08/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-234 is split into 1,000-number blocks - detail below
227-234-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNVINNVACBDS003/08/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-238 is split into 1,000-number blocks - detail below
227-238-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-238-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-238-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-238-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-239 is split into 1,000-number blocks - detail below
227-239-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN06/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-239-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-239-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-240 is split into 1,000-number blocks - detail below
227-240-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-240-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-240-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-240-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-240-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-242MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNCMLDMDCMEMD06/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-242 is split into 1,000-number blocks - detail below
227-242-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNCMLDMDCMEMD06/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-243MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236VINNVACBDS006/12/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-243 is split into 1,000-number blocks - detail below
227-243-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236VINNVACBDS006/12/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-243-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236VINNVACBDS003/13/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-245MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS006/13/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-245 is split into 1,000-number blocks - detail below
227-245-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS006/13/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-246 is split into 1,000-number blocks - detail below
227-246-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-246-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-246-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-246-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-247MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD06/24/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-247 is split into 1,000-number blocks - detail below
227-247-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD06/24/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-248MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/03/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-248 is split into 1,000-number blocks - detail below
227-248-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/03/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-248-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS009/10/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-249 is split into 1,000-number blocks - detail below
227-249-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN07/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-250MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS007/31/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-250 is split into 1,000-number blocks - detail below
227-250-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS007/31/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251 is split into 1,000-number blocks - detail below
227-251-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-253MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD09/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-253 is split into 1,000-number blocks - detail below
227-253-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD09/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-253-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD10/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
227-255 is split into 1,000-number blocks - detail below
227-255-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-256MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS010/14/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-256 is split into 1,000-number blocks - detail below
227-256-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS010/14/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS010/14/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257 is split into 1,000-number blocks - detail below
227-257-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS010/14/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS011/20/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS003/13/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS004/16/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS011/04/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS005/20/2026Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS009/18/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-257-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14VINNVACBDS008/13/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
227-258 is split into 1,000-number blocks - detail below
227-258-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-258-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-258-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-258-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-258-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-258-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-258-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-260MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-260 is split into 1,000-number blocks - detail below
227-260-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-260-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-260-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-263 is split into 1,000-number blocks - detail below
227-263-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-263-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-263-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-264 is split into 1,000-number blocks - detail below
227-264-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-265MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-265 is split into 1,000-number blocks - detail below
227-265-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-268MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-268 is split into 1,000-number blocks - detail below
227-268-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269 is split into 1,000-number blocks - detail below
227-269-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN10/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN10/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-269-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-272MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-272 is split into 1,000-number blocks - detail below
227-272-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-272-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-274MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-274 is split into 1,000-number blocks - detail below
227-274-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-274-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-275 is split into 1,000-number blocks - detail below
227-275-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-275-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-275-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-275-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276 is split into 1,000-number blocks - detail below
227-276-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-277 is split into 1,000-number blocks - detail below
227-277-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-278 is split into 1,000-number blocks - detail below
227-278-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN04/24/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-278-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN04/24/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-278-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-281 is split into 1,000-number blocks - detail below
227-281-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-281-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-284 is split into 1,000-number blocks - detail below
227-284-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-284-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-288MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-288 is split into 1,000-number blocks - detail below
227-288-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-288-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-288-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN09/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-288-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN09/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-288-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN09/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-289 is split into 1,000-number blocks - detail below
227-289-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-290 is split into 1,000-number blocks - detail below
227-290-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-292 is split into 1,000-number blocks - detail below
227-292-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN11/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-293 is split into 1,000-number blocks - detail below
227-293-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN11/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-293-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294 is split into 1,000-number blocks - detail below
227-294-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-294-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-296MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN01/30/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-296 is split into 1,000-number blocks - detail below
227-296-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN01/30/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-296-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-297 is split into 1,000-number blocks - detail below
227-297-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN05/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-298 is split into 1,000-number blocks - detail below
227-298-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-300 is split into 1,000-number blocks - detail below
227-300-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN12/31/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-300-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-301 is split into 1,000-number blocks - detail below
227-301-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-303 is split into 1,000-number blocks - detail below
227-303-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-303-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-315 is split into 1,000-number blocks - detail below
227-315-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN06/30/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333 is split into 1,000-number blocks - detail below
227-333-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN04/14/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-333-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-334 is split into 1,000-number blocks - detail below
227-334-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-334-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-368 is split into 1,000-number blocks - detail below
227-368-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-368-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444 is split into 1,000-number blocks - detail below
227-444-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN09/25/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-444-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN09/25/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-500 is split into 1,000-number blocks - detail below
227-500-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN05/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-529MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN12/29/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-529 is split into 1,000-number blocks - detail below
227-529-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN12/29/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-529-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN12/29/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-666MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-666 is split into 1,000-number blocks - detail below
227-666-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-666-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-666-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-722 is split into 1,000-number blocks - detail below
227-722-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-722-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-722-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-722-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-727 is split into 1,000-number blocks - detail below
227-727-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-727-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-770 is split into 1,000-number blocks - detail below
227-770-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-770-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-770-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-770-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-770-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-770-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-772 is split into 1,000-number blocks - detail below
227-772-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-772-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-772-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-772-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-800 is split into 1,000-number blocks - detail below
227-800-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-800-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-888 is split into 1,000-number blocks - detail below
227-888-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-888-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-888-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-888-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-997 is split into 1,000-number blocks - detail below
227-997-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-997-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-997-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-998 is split into 1,000-number blocks - detail below
227-998-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-999 is split into 1,000-number blocks - detail below
227-999-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN07/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-999-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-999-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-999-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-999-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
227-999-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-201 is split into 1,000-number blocks - detail below
240-201-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-201-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-201-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-201-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-202MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDCMLDMDCMEMD05/28/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-202 is split into 1,000-number blocks - detail below
240-202-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDCMLDMDCMEMD05/29/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-202-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDCMLDMDCMEMD05/29/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-202-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDCMLDMDCMEMD09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-202-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDCMLDMDCMEMD09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-202-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDCMLDMDCMEMD03/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-208 is split into 1,000-number blocks - detail below
240-208-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-209 is split into 1,000-number blocks - detail below
240-209-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-209-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-209-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-209-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213 is split into 1,000-number blocks - detail below
240-213-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-213-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219 is split into 1,000-number blocks - detail below
240-219-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN05/08/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN05/10/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-219-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-220 is split into 1,000-number blocks - detail below
240-220-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-220-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-220-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-221 is split into 1,000-number blocks - detail below
240-221-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-221-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-221-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-222 is split into 1,000-number blocks - detail below
240-222-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-222-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-222-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-222-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-222-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-226MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD07/16/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-226 is split into 1,000-number blocks - detail below
240-226-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD07/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-226-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD07/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-226-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-226-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-226-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-226-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDCMLDMDCMEMD06/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-229 is split into 1,000-number blocks - detail below
240-229-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-232 is split into 1,000-number blocks - detail below
240-232-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-237 is split into 1,000-number blocks - detail below
240-237-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-237-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-240 is split into 1,000-number blocks - detail below
240-240-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-240-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-240-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-240-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-240-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-244 is split into 1,000-number blocks - detail below
240-244-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-245 is split into 1,000-number blocks - detail below
240-245-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-248 is split into 1,000-number blocks - detail below
240-248-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-249 is split into 1,000-number blocks - detail below
240-249-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-249-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-253 is split into 1,000-number blocks - detail below
240-253-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-255 is split into 1,000-number blocks - detail below
240-255-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-257 is split into 1,000-number blocks - detail below
240-257-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYNOCLLIKNOWN11/09/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-259 is split into 1,000-number blocks - detail below
240-259-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-261MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS012/23/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-261 is split into 1,000-number blocks - detail below
240-261-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS012/29/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-261-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS012/29/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-261-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS012/29/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-261-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS005/08/2017Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-262 is split into 1,000-number blocks - detail below
240-262-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-262-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-262-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-262-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN04/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-263 is split into 1,000-number blocks - detail below
240-263-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-263-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-266 is split into 1,000-number blocks - detail below
240-266-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-266-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-266-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-269 is split into 1,000-number blocks - detail below
240-269-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-269-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-269-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-269-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-269-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-269-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-270 is split into 1,000-number blocks - detail below
240-270-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN06/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-270-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-272 is split into 1,000-number blocks - detail below
240-272-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN01/31/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-282 is split into 1,000-number blocks - detail below
240-282-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-288 is split into 1,000-number blocks - detail below
240-288-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-289 is split into 1,000-number blocks - detail below
240-289-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-289-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-289-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-289-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-290 is split into 1,000-number blocks - detail below
240-290-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-290-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-290-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-290-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-301MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD06/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301 is split into 1,000-number blocks - detail below
240-301-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD06/11/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD06/11/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-301-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-303 is split into 1,000-number blocks - detail below
240-303-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-303-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-303-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-303-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-303-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-307 is split into 1,000-number blocks - detail below
240-307-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEMMITSBURGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-307-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEMMITSBURGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-318 is split into 1,000-number blocks - detail below
240-318-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-326 is split into 1,000-number blocks - detail below
240-326-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-326-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-326-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-326-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-330 is split into 1,000-number blocks - detail below
240-330-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-332 is split into 1,000-number blocks - detail below
240-332-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-332-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-332-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-332-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-332-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-332-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-335 is split into 1,000-number blocks - detail below
240-335-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-335-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-335-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-335-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-337MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-337 is split into 1,000-number blocks - detail below
240-337-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-339 is split into 1,000-number blocks - detail below
240-339-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-339-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-339-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN07/08/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-341 is split into 1,000-number blocks - detail below
240-341-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-341-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-343 is split into 1,000-number blocks - detail below
240-343-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-345 is split into 1,000-number blocks - detail below
240-345-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238NOCLLIKNOWN01/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-348 is split into 1,000-number blocks - detail below
240-348-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-348-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-349MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATAWASJDCDCDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-349 is split into 1,000-number blocks - detail below
240-349-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATAWASJDCDCDS008/25/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-349-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATAWASJDCDCDS009/11/2012Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-358 is split into 1,000-number blocks - detail below
240-358-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-358-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-358-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-358-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359 is split into 1,000-number blocks - detail below
240-359-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN02/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN04/14/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN01/23/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN10/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN10/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-359-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-363MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11VINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-366 is split into 1,000-number blocks - detail below
240-366-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-366-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-368 is split into 1,000-number blocks - detail below
240-368-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-368-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-368-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-368-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-371 is split into 1,000-number blocks - detail below
240-371-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN11/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-371-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-374 is split into 1,000-number blocks - detail below
240-374-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-376 is split into 1,000-number blocks - detail below
240-376-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-376-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-376-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-376-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-376-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-376-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-377 is split into 1,000-number blocks - detail below
240-377-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-377-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-377-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-384 is split into 1,000-number blocks - detail below
240-384-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN10/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-384-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN10/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-384-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-384-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-384-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-384-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-387 is split into 1,000-number blocks - detail below
240-387-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-387-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-387-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/28/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-391MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-391 is split into 1,000-number blocks - detail below
240-391-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS009/27/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-391-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS009/27/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-391-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS004/16/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-391-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS011/08/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-391-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS009/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-391-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13WASJDCDCDS011/08/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-392 is split into 1,000-number blocks - detail below
240-392-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-396 is split into 1,000-number blocks - detail below
240-396-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-407 is split into 1,000-number blocks - detail below
240-407-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-407-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-407-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/25/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-407-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-410 is split into 1,000-number blocks - detail below
240-410-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-410-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-410-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-414 is split into 1,000-number blocks - detail below
240-414-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-414-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN12/05/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-414-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-419 is split into 1,000-number blocks - detail below
240-419-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-433 is split into 1,000-number blocks - detail below
240-433-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-433-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-433-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-434 is split into 1,000-number blocks - detail below
240-434-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-438 is split into 1,000-number blocks - detail below
240-438-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-438-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN10/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-442 is split into 1,000-number blocks - detail below
240-442-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN02/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-442-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-443MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS011/06/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443 is split into 1,000-number blocks - detail below
240-443-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-443-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-445MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-445 is split into 1,000-number blocks - detail below
240-445-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS005/19/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-445-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS003/06/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-445-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS003/06/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-448MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFVINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-448 is split into 1,000-number blocks - detail below
240-448-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFVINNVACBDS007/06/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-448-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFVINNVACBDS007/06/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-448-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFVINNVACBDS002/12/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-448-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFVINNVACBDS002/12/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-448-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFVINNVACBDS009/20/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-451MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-451 is split into 1,000-number blocks - detail below
240-451-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-451-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-453 is split into 1,000-number blocks - detail below
240-453-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-454 is split into 1,000-number blocks - detail below
240-454-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN11/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-456 is split into 1,000-number blocks - detail below
240-456-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-458 is split into 1,000-number blocks - detail below
240-458-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN02/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-458-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN02/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-458-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-458-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-458-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN09/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-466 is split into 1,000-number blocks - detail below
240-466-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-470 is split into 1,000-number blocks - detail below
240-470-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-471MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471 is split into 1,000-number blocks - detail below
240-471-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS010/11/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS011/16/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS003/03/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS011/20/2025Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS010/10/2014Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS003/03/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS003/03/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-471-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12WASJDCDCDS012/16/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-474 is split into 1,000-number blocks - detail below
240-474-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN02/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-474-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN02/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-488 is split into 1,000-number blocks - detail below
240-488-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-488-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502 is split into 1,000-number blocks - detail below
240-502-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-502-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-503 is split into 1,000-number blocks - detail below
240-503-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-503-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-503-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-503-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-503-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-512 is split into 1,000-number blocks - detail below
240-512-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-512-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN05/02/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-512-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-512-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-518 is split into 1,000-number blocks - detail below
240-518-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN11/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-518-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN11/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-518-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-518-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-525 is split into 1,000-number blocks - detail below
240-525-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-525-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-525-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-525-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-526 is split into 1,000-number blocks - detail below
240-526-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-526-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-531 is split into 1,000-number blocks - detail below
240-531-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN05/08/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-533 is split into 1,000-number blocks - detail below
240-533-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-534 is split into 1,000-number blocks - detail below
240-534-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN06/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-536 is split into 1,000-number blocks - detail below
240-536-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-540 is split into 1,000-number blocks - detail below
240-540-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-540-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-540-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-540-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-540-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-540-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-541 is split into 1,000-number blocks - detail below
240-541-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-545 is split into 1,000-number blocks - detail below
240-545-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-546 is split into 1,000-number blocks - detail below
240-546-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-549 is split into 1,000-number blocks - detail below
240-549-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN10/16/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-549-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN10/16/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-551 is split into 1,000-number blocks - detail below
240-551-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-552 is split into 1,000-number blocks - detail below
240-552-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-552-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-553 is split into 1,000-number blocks - detail below
240-553-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-553-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-553-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-553-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/24/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-556 is split into 1,000-number blocks - detail below
240-556-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-556-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-556-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-556-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-557 is split into 1,000-number blocks - detail below
240-557-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN06/30/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-557-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN12/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-557-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN12/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-557-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-558 is split into 1,000-number blocks - detail below
240-558-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-558-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-558-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-559 is split into 1,000-number blocks - detail below
240-559-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-563MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS007/05/2017Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-563 is split into 1,000-number blocks - detail below
240-563-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS007/06/2017Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-563-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5VINNVACBDS004/18/2019Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-569 is split into 1,000-number blocks - detail below
240-569-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONENOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-569-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONENOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-570MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-570 is split into 1,000-number blocks - detail below
240-570-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-570-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-571 is split into 1,000-number blocks - detail below
240-571-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-571-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-573 is split into 1,000-number blocks - detail below
240-573-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN03/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-574 is split into 1,000-number blocks - detail below
240-574-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN01/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-574-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-574-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-589 is split into 1,000-number blocks - detail below
240-589-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLENOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-589-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLENOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-589-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLENOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-590 is split into 1,000-number blocks - detail below
240-590-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-591 is split into 1,000-number blocks - detail below
240-591-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-594 is split into 1,000-number blocks - detail below
240-594-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-594-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERNOCLLIKNOWN03/19/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-594-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERNOCLLIKNOWN03/19/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-616 is split into 1,000-number blocks - detail below
240-616-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN06/29/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-616-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-616-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-616-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN04/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-617 is split into 1,000-number blocks - detail below
240-617-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-617-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-617-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-617-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-617-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-618 is split into 1,000-number blocks - detail below
240-618-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-618-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-621 is split into 1,000-number blocks - detail below
240-621-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-621-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-622 is split into 1,000-number blocks - detail below
240-622-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-623 is split into 1,000-number blocks - detail below
240-623-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN04/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-623-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-623-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-623-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN12/07/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-623-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN12/07/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-624 is split into 1,000-number blocks - detail below
240-624-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-624-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-624-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-624-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-624-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-627 is split into 1,000-number blocks - detail below
240-627-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN10/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-627-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN04/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-628 is split into 1,000-number blocks - detail below
240-628-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-628-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-628-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-633 is split into 1,000-number blocks - detail below
240-633-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN05/29/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-633-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-633-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-634 is split into 1,000-number blocks - detail below
240-634-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-634-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-634-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-635 is split into 1,000-number blocks - detail below
240-635-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-635-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-641 is split into 1,000-number blocks - detail below
240-641-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN07/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-641-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN07/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-641-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-647 is split into 1,000-number blocks - detail below
240-647-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-647-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-648 is split into 1,000-number blocks - detail below
240-648-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-649 is split into 1,000-number blocks - detail below
240-649-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-649-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-649-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-650MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS011/17/2011Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-650 is split into 1,000-number blocks - detail below
240-650-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS002/06/2012Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-652 is split into 1,000-number blocks - detail below
240-652-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN08/15/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-655MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERWACOTX01XIX12/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: WACOTX01XIX))
🕘 Prefix History
🔎 Explore Carrier Information
240-655 is split into 1,000-number blocks - detail below
240-655-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERWACOTX01XIX12/19/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: WACOTX01XIX))
🕘 Prefix History
🔎 Explore Carrier Information
240-655-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERWACOTX01XIX12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: WACOTX01XIX))
🕘 Prefix History
🔎 Explore Carrier Information
240-655-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERWACOTX01XIX12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: WACOTX01XIX))
🕘 Prefix History
🔎 Explore Carrier Information
240-656 is split into 1,000-number blocks - detail below
240-656-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-656-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-657 is split into 1,000-number blocks - detail below
240-657-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-657-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-658 is split into 1,000-number blocks - detail below
240-658-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-658-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-660 is split into 1,000-number blocks - detail below
240-660-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-660-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-660-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-661 is split into 1,000-number blocks - detail below
240-661-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN09/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-661-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN05/29/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-661-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-661-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-663 is split into 1,000-number blocks - detail below
240-663-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNNOCLLIKNOWN02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-663-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-663-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-664 is split into 1,000-number blocks - detail below
240-664-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-665 is split into 1,000-number blocks - detail below
240-665-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN06/30/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-666MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-666 is split into 1,000-number blocks - detail below
240-666-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS003/03/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-666-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS006/30/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-666-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS002/16/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-666-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS002/16/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-666-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS003/03/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-670 is split into 1,000-number blocks - detail below
240-670-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN05/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-673 is split into 1,000-number blocks - detail below
240-673-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-673-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-673-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/25/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-673-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/25/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-679 is split into 1,000-number blocks - detail below
240-679-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN03/21/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-679-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-679-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-679-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-684 is split into 1,000-number blocks - detail below
240-684-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-685 is split into 1,000-number blocks - detail below
240-685-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-685-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN05/16/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-685-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-689 is split into 1,000-number blocks - detail below
240-689-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-689-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-689-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-689-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-690 is split into 1,000-number blocks - detail below
240-690-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN05/16/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-690-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN11/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-690-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN11/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-690-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-692 is split into 1,000-number blocks - detail below
240-692-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGRANTSVLNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-692-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGRANTSVLNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-692-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGRANTSVLNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-692-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGRANTSVLNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-693 is split into 1,000-number blocks - detail below
240-693-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-693-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-693-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-695 is split into 1,000-number blocks - detail below
240-695-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN05/09/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-697 is split into 1,000-number blocks - detail below
240-697-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-697-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-697-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-697-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-697-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-697-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMECHANCSVLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-698 is split into 1,000-number blocks - detail below
240-698-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-698-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-698-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN06/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-702 is split into 1,000-number blocks - detail below
240-702-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-702-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-712 is split into 1,000-number blocks - detail below
240-712-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-713 is split into 1,000-number blocks - detail below
240-713-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-713-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-716 is split into 1,000-number blocks - detail below
240-716-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-716-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-717 is split into 1,000-number blocks - detail below
240-717-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-717-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-717-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-719 is split into 1,000-number blocks - detail below
240-719-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN12/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-719-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN12/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-724 is split into 1,000-number blocks - detail below
240-724-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-728 is split into 1,000-number blocks - detail below
240-728-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-728-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-730 is split into 1,000-number blocks - detail below
240-730-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN12/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-730-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN12/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-730-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN12/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-730-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-732 is split into 1,000-number blocks - detail below
240-732-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-732-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-734 is split into 1,000-number blocks - detail below
240-734-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-734-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-735 is split into 1,000-number blocks - detail below
240-735-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN06/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-735-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN06/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-735-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-735-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN06/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-736 is split into 1,000-number blocks - detail below
240-736-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-738 is split into 1,000-number blocks - detail below
240-738-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-738-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-739 is split into 1,000-number blocks - detail below
240-739-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN07/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-739-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN07/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-742 is split into 1,000-number blocks - detail below
240-742-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-742-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-742-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-743 is split into 1,000-number blocks - detail below
240-743-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/17/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-745 is split into 1,000-number blocks - detail below
240-745-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-746 is split into 1,000-number blocks - detail below
240-746-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-746-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-746-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-746-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-747 is split into 1,000-number blocks - detail below
240-747-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-748 is split into 1,000-number blocks - detail below
240-748-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-754 is split into 1,000-number blocks - detail below
240-754-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN12/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-754-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-757 is split into 1,000-number blocks - detail below
240-757-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-757-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-757-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-757-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-757-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-759MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15BLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-759 is split into 1,000-number blocks - detail below
240-759-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15BLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-759-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15BLTMMDCH42Z05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-759-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15BLTMMDCH42Z12/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-759-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15BLTMMDCH42Z07/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-760 is split into 1,000-number blocks - detail below
240-760-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-760-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-761 is split into 1,000-number blocks - detail below
240-761-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-763 is split into 1,000-number blocks - detail below
240-763-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-763-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-763-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN02/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-763-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN02/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-763-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-763-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-769 is split into 1,000-number blocks - detail below
240-769-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-769-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-769-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-771MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLVINNVACBDS002/18/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-771 is split into 1,000-number blocks - detail below
240-771-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLVINNVACBDS002/19/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-771-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLVINNVACBDS002/19/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-771-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLVINNVACBDS007/06/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-771-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLVINNVACBDS007/06/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-774 is split into 1,000-number blocks - detail below
240-774-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-774-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-775 is split into 1,000-number blocks - detail below
240-775-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-775-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTNOCLLIKNOWN08/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-775-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTNOCLLIKNOWN11/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-776 is split into 1,000-number blocks - detail below
240-776-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-776-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-778 is split into 1,000-number blocks - detail below
240-778-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-780 is split into 1,000-number blocks - detail below
240-780-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-781 is split into 1,000-number blocks - detail below
240-781-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2WASHDCINDS005/11/2017Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCINDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-782MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236WASJDCDCDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-782 is split into 1,000-number blocks - detail below
240-782-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236WASJDCDCDS010/09/2014Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-782-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236WASJDCDCDS010/09/2014Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: WASJDCDCDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-784 is split into 1,000-number blocks - detail below
240-784-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-784-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-785 is split into 1,000-number blocks - detail below
240-785-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-785-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-785-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-785-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-786 is split into 1,000-number blocks - detail below
240-786-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-787 is split into 1,000-number blocks - detail below
240-787-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-787-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-789 is split into 1,000-number blocks - detail below
240-789-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-790 is split into 1,000-number blocks - detail below
240-790-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-790-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN02/21/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-791 is split into 1,000-number blocks - detail below
240-791-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-791-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-794 is split into 1,000-number blocks - detail below
240-794-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-794-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-794-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-795 is split into 1,000-number blocks - detail below
240-795-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-795-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-797 is split into 1,000-number blocks - detail below
240-797-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-797-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-798MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS009/01/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-798 is split into 1,000-number blocks - detail below
240-798-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS009/01/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-798-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS009/01/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-800 is split into 1,000-number blocks - detail below
240-800-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-801 is split into 1,000-number blocks - detail below
240-801-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-802 is split into 1,000-number blocks - detail below
240-802-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-802-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-804MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLVINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-804 is split into 1,000-number blocks - detail below
240-804-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLVINNVACBDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-804-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLVINNVACBDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-804-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLVINNVACBDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-806 is split into 1,000-number blocks - detail below
240-806-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-806-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-806-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-807 is split into 1,000-number blocks - detail below
240-807-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-807-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-808 is split into 1,000-number blocks - detail below
240-808-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN07/31/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-808-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-808-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-808-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-809MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGCMLDMDCMEMD09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-809 is split into 1,000-number blocks - detail below
240-809-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGCMLDMDCMEMD09/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-809-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGCMLDMDCMEMD11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-809-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITHSBURGCMLDMDCMEMD05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-816 is split into 1,000-number blocks - detail below
240-816-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-816-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-816-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKEEDYSVLNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-817 is split into 1,000-number blocks - detail below
240-817-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN02/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-817-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN02/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-817-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-817-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-819MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTCMLDMDCMEMD09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-819 is split into 1,000-number blocks - detail below
240-819-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTCMLDMDCMEMD02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-819-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTCMLDMDCMEMD11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-819-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTCMLDMDCMEMD09/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-819-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTCMLDMDCMEMD11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-819-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTCMLDMDCMEMD10/31/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-820MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-820 is split into 1,000-number blocks - detail below
240-820-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-820-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-820-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-821 is split into 1,000-number blocks - detail below
240-821-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-822MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETCMLDMDCMEMD03/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-822 is split into 1,000-number blocks - detail below
240-822-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETCMLDMDCMEMD02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-822-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETCMLDMDCMEMD03/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-822-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETCMLDMDCMEMD06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-822-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETCMLDMDCMEMD06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-822-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETCMLDMDCMEMD03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-823 is split into 1,000-number blocks - detail below
240-823-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-823-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-823-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-824MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD03/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-824 is split into 1,000-number blocks - detail below
240-824-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-824-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-824-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD03/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-824-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-824-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-824-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGCMLDMDCMEMD06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-825 is split into 1,000-number blocks - detail below
240-825-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-825-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-825-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-827MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGCMLDMDCMEMD09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-827 is split into 1,000-number blocks - detail below
240-827-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGCMLDMDCMEMD09/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-827-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGCMLDMDCMEMD09/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-827-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGCMLDMDCMEMD11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-827-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLONACONINGCMLDMDCMEMD11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-829 is split into 1,000-number blocks - detail below
240-829-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEMMITSBURGNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-829-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEMMITSBURGNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-829-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEMMITSBURGNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-829-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEMMITSBURGNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830 is split into 1,000-number blocks - detail below
240-830-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-830-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-831MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD04/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-831 is split into 1,000-number blocks - detail below
240-831-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD04/27/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-831-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD04/27/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-831-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD04/27/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-831-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD04/27/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-833 is split into 1,000-number blocks - detail below
240-833-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-833-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-834MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD03/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834 is split into 1,000-number blocks - detail below
240-834-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD03/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-834-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-835 is split into 1,000-number blocks - detail below
240-835-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-835-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-835-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-836MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-836 is split into 1,000-number blocks - detail below
240-836-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD09/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-836-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-837 is split into 1,000-number blocks - detail below
240-837-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-839 is split into 1,000-number blocks - detail below
240-839-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN05/29/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-843 is split into 1,000-number blocks - detail below
240-843-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-844MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGEVINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-844 is split into 1,000-number blocks - detail below
240-844-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGEVINNVACBDS009/11/2012Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-844-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGEVINNVACBDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-844-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGEVINNVACBDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-844-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGEVINNVACBDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-845 is split into 1,000-number blocks - detail below
240-845-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-847MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS012/09/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-847 is split into 1,000-number blocks - detail below
240-847-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS012/11/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-847-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS012/11/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-847-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS001/27/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-847-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS001/27/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-847-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS009/02/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-847-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS009/02/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-850 is split into 1,000-number blocks - detail below
240-850-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-850-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-851MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLECMLDMDCMEMD07/16/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-851 is split into 1,000-number blocks - detail below
240-851-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLECMLDMDCMEMD07/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-851-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLECMLDMDCMEMD07/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-858 is split into 1,000-number blocks - detail below
240-858-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-858-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-859MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z07/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-859 is split into 1,000-number blocks - detail below
240-859-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-859-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z07/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-859-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z07/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
240-860 is split into 1,000-number blocks - detail below
240-860-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-860-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-860-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-862MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-862 is split into 1,000-number blocks - detail below
240-862-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD04/25/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-862-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-862-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGECMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-865 is split into 1,000-number blocks - detail below
240-865-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN08/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-866 is split into 1,000-number blocks - detail below
240-866-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-866-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-866-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-868 is split into 1,000-number blocks - detail below
240-868-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN11/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-868-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-869 is split into 1,000-number blocks - detail below
240-869-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-870MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNCMLDMDCMEMD09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-870 is split into 1,000-number blocks - detail below
240-870-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNCMLDMDCMEMD03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-870-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNCMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-870-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNCMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-871 is split into 1,000-number blocks - detail below
240-871-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-872 is split into 1,000-number blocks - detail below
240-872-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN12/05/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-873MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873 is split into 1,000-number blocks - detail below
240-873-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-873-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNCMLDMDCMEMD06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-874MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-874 is split into 1,000-number blocks - detail below
240-874-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD04/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-874-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-874-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-874-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-874-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTHURMONTCMLDMDCMEMD10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-875MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYCMLDMDCMEMD10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-875 is split into 1,000-number blocks - detail below
240-875-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYCMLDMDCMEMD02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-875-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYCMLDMDCMEMD02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-875-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYCMLDMDCMEMD02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-875-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYCMLDMDCMEMD10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-875-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYCMLDMDCMEMD10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-877MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD08/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-877 is split into 1,000-number blocks - detail below
240-877-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD08/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-877-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD08/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-877-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD08/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-879 is split into 1,000-number blocks - detail below
240-879-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-879-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-881 is split into 1,000-number blocks - detail below
240-881-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-881-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-883 is split into 1,000-number blocks - detail below
240-883-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-883-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-884 is split into 1,000-number blocks - detail below
240-884-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-885MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS001/21/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-885 is split into 1,000-number blocks - detail below
240-885-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS001/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-885-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS001/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-885-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS001/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-885-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS001/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-885-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10VINNVACBDS001/26/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-886 is split into 1,000-number blocks - detail below
240-886-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN11/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-891 is split into 1,000-number blocks - detail below
240-891-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-891-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-892 is split into 1,000-number blocks - detail below
240-892-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN03/25/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-892-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-892-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-892-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-892-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-894 is split into 1,000-number blocks - detail below
240-894-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN06/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-894-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN06/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-894-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-895 is split into 1,000-number blocks - detail below
240-895-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-895-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLXTNPKGRMLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-896 is split into 1,000-number blocks - detail below
240-896-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-896-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-896-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-896-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-896-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-898 is split into 1,000-number blocks - detail below
240-898-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-900MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900 is split into 1,000-number blocks - detail below
240-900-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-900-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-901 is split into 1,000-number blocks - detail below
240-901-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-901-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-901-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-902 is split into 1,000-number blocks - detail below
240-902-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-902-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-902-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-902-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240NOCLLIKNOWN06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-903 is split into 1,000-number blocks - detail below
240-903-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-903-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN09/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-905 is split into 1,000-number blocks - detail below
240-905-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN06/30/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-905-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-907 is split into 1,000-number blocks - detail below
240-907-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-908MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLCMLDMDCMEMD09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-908 is split into 1,000-number blocks - detail below
240-908-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLCMLDMDCMEMD08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-908-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLCMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-908-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLCMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-910MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-910 is split into 1,000-number blocks - detail below
240-910-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKCMLDMDCMEMD03/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-913MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240CMLDMDCMEMD09/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-913 is split into 1,000-number blocks - detail below
240-913-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240CMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-913-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240CMLDMDCMEMD12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-913-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240CMLDMDCMEMD12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-913-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240CMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-913-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS240CMLDMDCMEMD09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-914 is split into 1,000-number blocks - detail below
240-914-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHIGHFIELDNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-915 is split into 1,000-number blocks - detail below
240-915-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN09/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-916 is split into 1,000-number blocks - detail below
240-916-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-916-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-916-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-916-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-917 is split into 1,000-number blocks - detail below
240-917-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN01/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-917-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN01/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-922 is split into 1,000-number blocks - detail below
240-922-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-922-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-922-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-923 is split into 1,000-number blocks - detail below
240-923-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN11/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-923-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN11/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-924 is split into 1,000-number blocks - detail below
240-924-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-924-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-924-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-924-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-924-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-924-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMOUNT AIRYNOCLLIKNOWN03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-926 is split into 1,000-number blocks - detail below
240-926-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHUGHESVLNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-927 is split into 1,000-number blocks - detail below
240-927-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN02/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-929 is split into 1,000-number blocks - detail below
240-929-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-929-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-929-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-931 is split into 1,000-number blocks - detail below
240-931-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-931-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-932 is split into 1,000-number blocks - detail below
240-932-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-932-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-932-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN01/23/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-932-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-933 is split into 1,000-number blocks - detail below
240-933-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBUCKEYSTNNOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-934 is split into 1,000-number blocks - detail below
240-934-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-934-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMIDDLETOWNNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-936 is split into 1,000-number blocks - detail below
240-936-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-939 is split into 1,000-number blocks - detail below
240-939-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN03/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-939-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN03/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-939-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-940 is split into 1,000-number blocks - detail below
240-940-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-942MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERCMLDMDCMEMD03/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-942 is split into 1,000-number blocks - detail below
240-942-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-942-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-942-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-942-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERCMLDMDCMEMD08/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-942-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERCMLDMDCMEMD03/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-944MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTCMLDMDCMEMD03/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-944 is split into 1,000-number blocks - detail below
240-944-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-944-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTCMLDMDCMEMD03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-944-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTCMLDMDCMEMD04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-944-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTERNPTCMLDMDCMEMD03/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-945MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS011/06/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-945 is split into 1,000-number blocks - detail below
240-945-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-945-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-945-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-945-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-946 is split into 1,000-number blocks - detail below
240-946-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-949 is split into 1,000-number blocks - detail below
240-949-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955 is split into 1,000-number blocks - detail below
240-955-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-955-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-956MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS011/06/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-956 is split into 1,000-number blocks - detail below
240-956-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-956-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-956-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-956-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS011/09/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-957 is split into 1,000-number blocks - detail below
240-957-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-957-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-957-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-957-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-957-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-960 is split into 1,000-number blocks - detail below
240-960-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-961 is split into 1,000-number blocks - detail below
240-961-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN11/01/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-961-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN11/01/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-963 is split into 1,000-number blocks - detail below
240-963-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN01/27/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-966 is split into 1,000-number blocks - detail below
240-966-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-966-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-966-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-967 is split into 1,000-number blocks - detail below
240-967-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969 is split into 1,000-number blocks - detail below
240-969-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-969-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALKERSVLNOCLLIKNOWN03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-970MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12VINNVACBDS006/02/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-970 is split into 1,000-number blocks - detail below
240-970-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12VINNVACBDS012/11/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-970-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12VINNVACBDS005/15/2017Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-970-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12VINNVACBDS006/08/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-972 is split into 1,000-number blocks - detail below
240-972-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-972-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-972-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-972-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL238NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-973 is split into 1,000-number blocks - detail below
240-973-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-973-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN12/27/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-973-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN12/27/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-973-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN01/30/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-973-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN01/30/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-973-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN01/30/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-974 is split into 1,000-number blocks - detail below
240-974-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-974-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-977MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS002/22/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977 is split into 1,000-number blocks - detail below
240-977-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/16/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/16/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/16/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS002/22/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS002/22/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS002/22/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/16/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-977-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6VINNVACBDS008/16/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-980 is split into 1,000-number blocks - detail below
240-980-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-980-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN03/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-981 is split into 1,000-number blocks - detail below
240-981-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-981-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-981-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-981-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-981-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-981-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-982MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/13/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-982 is split into 1,000-number blocks - detail below
240-982-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/13/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-982-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/13/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-982-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS001/13/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-982-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS004/18/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-982-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS004/18/2023Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-982-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS006/12/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-983 is split into 1,000-number blocks - detail below
240-983-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN03/21/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-983-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN03/21/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-983-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-984 is split into 1,000-number blocks - detail below
240-984-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-984-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-984-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-984-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-984-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-984-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEW MARKETNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-985 is split into 1,000-number blocks - detail below
240-985-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-985-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLIAMSPTNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-986MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-986 is split into 1,000-number blocks - detail below
240-986-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS009/11/2012Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-986-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-986-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-986-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYVINNVACBDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
240-989 is split into 1,000-number blocks - detail below
240-989-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMYERSVILLENOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-990 is split into 1,000-number blocks - detail below
240-990-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLAUREL236NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-991 is split into 1,000-number blocks - detail below
240-991-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-991-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-991-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-992 is split into 1,000-number blocks - detail below
240-992-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-993 is split into 1,000-number blocks - detail below
240-993-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-995MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONECMLDMDCMEMD05/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-995 is split into 1,000-number blocks - detail below
240-995-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONECMLDMDCMEMD05/11/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-995-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONECMLDMDCMEMD02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: CMLDMDCMEMD))
🕘 Prefix History
🔎 Explore Carrier Information
240-996 is split into 1,000-number blocks - detail below
240-996-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-996-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-996-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN12/17/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-998 is split into 1,000-number blocks - detail below
240-998-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN11/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-998-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
240-998-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-200 is split into 1,000-number blocks - detail below
301-200-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN07/05/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-205 is split into 1,000-number blocks - detail below
301-205-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-220 is split into 1,000-number blocks - detail below
301-220-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-231 is split into 1,000-number blocks - detail below
301-231-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN08/05/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-234 is split into 1,000-number blocks - detail below
301-234-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-234-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-235 is split into 1,000-number blocks - detail below
301-235-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-235-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN05/10/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-235-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-238 is split into 1,000-number blocks - detail below
301-238-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-238-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-245 is split into 1,000-number blocks - detail below
301-245-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-245-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBITTINGERNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-246 is split into 1,000-number blocks - detail below
301-246-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANJEMOYNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-250 is split into 1,000-number blocks - detail below
301-250-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-259 is split into 1,000-number blocks - detail below
301-259-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOMPKINSVLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-263 is split into 1,000-number blocks - detail below
301-263-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN01/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-264 is split into 1,000-number blocks - detail below
301-264-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMT SAVAGENOCLLIKNOWN06/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-265 is split into 1,000-number blocks - detail below
301-265-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-265-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-273 is split into 1,000-number blocks - detail below
301-273-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-273-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-281 is split into 1,000-number blocks - detail below
301-281-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN02/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-281-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN02/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-284 is split into 1,000-number blocks - detail below
301-284-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN01/13/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-287 is split into 1,000-number blocks - detail below
301-287-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN11/09/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-287-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN11/09/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-287-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN11/09/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-297 is split into 1,000-number blocks - detail below
301-297-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-297-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-298 is split into 1,000-number blocks - detail below
301-298-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-298-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-301MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301 is split into 1,000-number blocks - detail below
301-301-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-301-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGVINNVACBDS008/30/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-307 is split into 1,000-number blocks - detail below
301-307-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-307-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-307-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN10/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-307-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z13NOCLLIKNOWN10/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-313 is split into 1,000-number blocks - detail below
301-313-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-321MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11VINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-321 is split into 1,000-number blocks - detail below
301-321-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11VINNVACBDS012/08/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-321-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11VINNVACBDS012/08/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-327 is split into 1,000-number blocks - detail below
301-327-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN06/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-329MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
301-329 is split into 1,000-number blocks - detail below
301-329-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
301-329-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
301-329-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
301-329-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
301-329-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON238BLTMMDCH42Z12/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
301-349 is split into 1,000-number blocks - detail below
301-349-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-355 is split into 1,000-number blocks - detail below
301-355-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-357 is split into 1,000-number blocks - detail below
301-357-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN08/17/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-364 is split into 1,000-number blocks - detail below
301-364-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN06/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-364-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-373 is split into 1,000-number blocks - detail below
301-373-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-381MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381 is split into 1,000-number blocks - detail below
301-381-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-381-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS007/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-389 is split into 1,000-number blocks - detail below
301-389-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-389-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-389-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-396 is split into 1,000-number blocks - detail below
301-396-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-398 is split into 1,000-number blocks - detail below
301-398-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN10/13/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-398-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN10/13/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-398-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN10/13/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-409 is split into 1,000-number blocks - detail below
301-409-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-409-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN11/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-409-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN11/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-409-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN11/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-409-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN11/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-414 is split into 1,000-number blocks - detail below
301-414-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-417 is split into 1,000-number blocks - detail below
301-417-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-426 is split into 1,000-number blocks - detail below
301-426-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-433 is split into 1,000-number blocks - detail below
301-433-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-450 is split into 1,000-number blocks - detail below
301-450-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN07/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-450-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN07/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-450-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN07/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-450-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN07/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-453 is split into 1,000-number blocks - detail below
301-453-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-453-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DKITZMILLERNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-458 is split into 1,000-number blocks - detail below
301-458-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN01/28/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-477 is split into 1,000-number blocks - detail below
301-477-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-477-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN12/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-477-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN12/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-478 is split into 1,000-number blocks - detail below
301-478-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONENOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-478-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFLINTSTONENOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-479 is split into 1,000-number blocks - detail below
301-479-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-479-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-479-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-479-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-479-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-485 is split into 1,000-number blocks - detail below
301-485-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-485-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-485-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507 is split into 1,000-number blocks - detail below
301-507-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-507-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-513 is split into 1,000-number blocks - detail below
301-513-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-517 is split into 1,000-number blocks - detail below
301-517-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN12/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-517-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN12/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-539 is split into 1,000-number blocks - detail below
301-539-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLA PLATANOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-547 is split into 1,000-number blocks - detail below
301-547-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-550 is split into 1,000-number blocks - detail below
301-550-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN09/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-558 is split into 1,000-number blocks - detail below
301-558-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-558-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-558-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-558-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-558-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-558-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN07/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-569 is split into 1,000-number blocks - detail below
301-569-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN03/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-579 is split into 1,000-number blocks - detail below
301-579-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-579-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRANDYWINENOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-591 is split into 1,000-number blocks - detail below
301-591-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-597 is split into 1,000-number blocks - detail below
301-597-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-597-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-597-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-603 is split into 1,000-number blocks - detail below
301-603-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-610 is split into 1,000-number blocks - detail below
301-610-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635 is split into 1,000-number blocks - detail below
301-635-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN03/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN03/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN12/08/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN08/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/10/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-635-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN01/10/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-638 is split into 1,000-number blocks - detail below
301-638-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWALDORFNOCLLIKNOWN02/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-640 is split into 1,000-number blocks - detail below
301-640-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN10NOCLLIKNOWN08/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-666 is split into 1,000-number blocks - detail below
301-666-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN11/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-673 is split into 1,000-number blocks - detail below
301-673-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-673-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-678 is split into 1,000-number blocks - detail below
301-678-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHANCOCKNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-679 is split into 1,000-number blocks - detail below
301-679-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-679-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN12NOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-683 is split into 1,000-number blocks - detail below
301-683-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-684 is split into 1,000-number blocks - detail below
301-684-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN08/15/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-685 is split into 1,000-number blocks - detail below
301-685-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-685-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDAMASCS236NOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-686 is split into 1,000-number blocks - detail below
301-686-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-686-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-687 is split into 1,000-number blocks - detail below
301-687-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFROSTBURGNOCLLIKNOWN01/23/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-691 is split into 1,000-number blocks - detail below
301-691-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN09/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-691-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-691-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOOLESVLNOCLLIKNOWN05/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-701 is split into 1,000-number blocks - detail below
301-701-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-701-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-701-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-701-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709 is split into 1,000-number blocks - detail below
301-709-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN10/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN12/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN01/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN01/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN01/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN01/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-709-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCUMBERLANDNOCLLIKNOWN10/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-712 is split into 1,000-number blocks - detail below
301-712-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN12/17/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-719 is split into 1,000-number blocks - detail below
301-719-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-719-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-743 is split into 1,000-number blocks - detail below
301-743-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-743-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DINDIANHEADNOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-745 is split into 1,000-number blocks - detail below
301-745-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAGERSTOWNNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-750 is split into 1,000-number blocks - detail below
301-750-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-750-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFRIENDSVLNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-753 is split into 1,000-number blocks - detail below
301-753-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-753-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-756 is split into 1,000-number blocks - detail below
301-756-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-761 is split into 1,000-number blocks - detail below
301-761-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-769 is split into 1,000-number blocks - detail below
301-769-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DLEONARDTNNOCLLIKNOWN07/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-771 is split into 1,000-number blocks - detail below
301-771-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2NOCLLIKNOWN08/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-778 is split into 1,000-number blocks - detail below
301-778-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-778-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN5NOCLLIKNOWN03/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-780 is split into 1,000-number blocks - detail below
301-780-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z15NOCLLIKNOWN06/29/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-786 is split into 1,000-number blocks - detail below
301-786-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLENOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-786-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMCCOOLENOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-804 is split into 1,000-number blocks - detail below
301-804-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-804-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DASHTON236NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-812 is split into 1,000-number blocks - detail below
301-812-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN08/19/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-812-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z15NOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-820 is split into 1,000-number blocks - detail below
301-820-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGAITHERSBGNOCLLIKNOWN06/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-822 is split into 1,000-number blocks - detail below
301-822-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN01/21/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-823 is split into 1,000-number blocks - detail below
301-823-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-823-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-823-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN02/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-834 is split into 1,000-number blocks - detail below
301-834-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-835 is split into 1,000-number blocks - detail below
301-835-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN10/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-835-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFREDERICKNOCLLIKNOWN10/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-844 is split into 1,000-number blocks - detail below
301-844-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-851 is split into 1,000-number blocks - detail below
301-851-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN08/04/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-851-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN01/28/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-857 is split into 1,000-number blocks - detail below
301-857-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-857-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCLEAR SPGNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-859 is split into 1,000-number blocks - detail below
301-859-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-859-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOAKLANDNOCLLIKNOWN12/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-867 is split into 1,000-number blocks - detail below
301-867-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-867-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z14NOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-872 is split into 1,000-number blocks - detail below
301-872-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGENOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-886 is split into 1,000-number blocks - detail below
301-886-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN06/27/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-888 is split into 1,000-number blocks - detail below
301-888-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN07/07/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-888-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN07/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-888-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN07/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-888-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-888-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-888-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN16NOCLLIKNOWN07/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-889 is split into 1,000-number blocks - detail below
301-889-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-889-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-895 is split into 1,000-number blocks - detail below
301-895-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGRANTSVLNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-895-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGRANTSVLNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-900MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900 is split into 1,000-number blocks - detail below
301-900-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS005/28/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS006/26/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-900-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN2VINNVACBDS002/18/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
301-901 is split into 1,000-number blocks - detail below
301-901-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-901-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-901-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-901-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-901-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-902 is split into 1,000-number blocks - detail below
301-902-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-905 is split into 1,000-number blocks - detail below
301-905-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN08/04/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-918 is split into 1,000-number blocks - detail below
301-918-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN4NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-923 is split into 1,000-number blocks - detail below
301-923-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-923-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-923-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-935 is split into 1,000-number blocks - detail below
301-935-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-945 is split into 1,000-number blocks - detail below
301-945-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-945-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNGTNZN11NOCLLIKNOWN10/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-953 is split into 1,000-number blocks - detail below
301-953-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG236Z13NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-960 is split into 1,000-number blocks - detail below
301-960-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN3NOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-965 is split into 1,000-number blocks - detail below
301-965-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-965-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSHNGTNZN6NOCLLIKNOWN11/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-969 is split into 1,000-number blocks - detail below
301-969-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRUNSWICKNOCLLIKNOWN08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-970 is split into 1,000-number blocks - detail below
301-970-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-970-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
301-973 is split into 1,000-number blocks - detail below
301-973-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWSNG238Z14NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-204 is split into 1,000-number blocks - detail below
410-204-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-204-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-208 is split into 1,000-number blocks - detail below
410-208-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-208-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-213 is split into 1,000-number blocks - detail below
410-213-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-216 is split into 1,000-number blocks - detail below
410-216-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-216-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-220 is split into 1,000-number blocks - detail below
410-220-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-220-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/15/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-220-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-226 is split into 1,000-number blocks - detail below
410-226-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-237 is split into 1,000-number blocks - detail below
410-237-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-237-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/01/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-237-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/01/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-261 is split into 1,000-number blocks - detail below
410-261-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-261-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-267 is split into 1,000-number blocks - detail below
410-267-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-267-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-275 is split into 1,000-number blocks - detail below
410-275-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCECILTONNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-280 is split into 1,000-number blocks - detail below
410-280-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-304 is split into 1,000-number blocks - detail below
410-304-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-304-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-315 is split into 1,000-number blocks - detail below
410-315-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-324 is split into 1,000-number blocks - detail below
410-324-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-324-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-324-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-339 is split into 1,000-number blocks - detail below
410-339-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-339-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-339-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-343 is split into 1,000-number blocks - detail below
410-343-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-346 is split into 1,000-number blocks - detail below
410-346-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN03/07/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-346-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-346-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN03/07/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-346-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN03/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-348 is split into 1,000-number blocks - detail below
410-348-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-348-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-352 is split into 1,000-number blocks - detail below
410-352-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-352-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-364 is split into 1,000-number blocks - detail below
410-364-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBORONOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-376 is split into 1,000-number blocks - detail below
410-376-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-376-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-376-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-376-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-390 is split into 1,000-number blocks - detail below
410-390-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-397 is split into 1,000-number blocks - detail below
410-397-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATENOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-397-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATENOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-401 is split into 1,000-number blocks - detail below
410-401-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-401-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-403 is split into 1,000-number blocks - detail below
410-403-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-403-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-403-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-403-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN04/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-406 is split into 1,000-number blocks - detail below
410-406-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-406-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-413 is split into 1,000-number blocks - detail below
410-413-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-413-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-421 is split into 1,000-number blocks - detail below
410-421-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-421-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-421-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN07/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-424 is split into 1,000-number blocks - detail below
410-424-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN04/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-425 is split into 1,000-number blocks - detail below
410-425-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-425-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-425-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-429 is split into 1,000-number blocks - detail below
410-429-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNNOCLLIKNOWN03/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-429-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNNOCLLIKNOWN03/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-431 is split into 1,000-number blocks - detail below
410-431-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-431-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-431-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-432 is split into 1,000-number blocks - detail below
410-432-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN04/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-432-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-438 is split into 1,000-number blocks - detail below
410-438-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-449 is split into 1,000-number blocks - detail below
410-449-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-452 is split into 1,000-number blocks - detail below
410-452-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-452-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-453 is split into 1,000-number blocks - detail below
410-453-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-453-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-457 is split into 1,000-number blocks - detail below
410-457-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDARLINGTONNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-469 is split into 1,000-number blocks - detail below
410-469-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-489 is split into 1,000-number blocks - detail below
410-489-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-498 is split into 1,000-number blocks - detail below
410-498-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-498-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-498-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-498-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-500 is split into 1,000-number blocks - detail below
410-500-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-510 is split into 1,000-number blocks - detail below
410-510-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN09/20/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-512 is split into 1,000-number blocks - detail below
410-512-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/14/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-513 is split into 1,000-number blocks - detail below
410-513-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-514 is split into 1,000-number blocks - detail below
410-514-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-517 is split into 1,000-number blocks - detail below
410-517-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-520 is split into 1,000-number blocks - detail below
410-520-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-520-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-538 is split into 1,000-number blocks - detail below
410-538-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-541 is split into 1,000-number blocks - detail below
410-541-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-541-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-541-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-541-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-541-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-553 is split into 1,000-number blocks - detail below
410-553-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN02/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-556 is split into 1,000-number blocks - detail below
410-556-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHHILLNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-559 is split into 1,000-number blocks - detail below
410-559-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-564 is split into 1,000-number blocks - detail below
410-564-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-567 is split into 1,000-number blocks - detail below
410-567-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN10/25/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-584 is split into 1,000-number blocks - detail below
410-584-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-584-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-587 is split into 1,000-number blocks - detail below
410-587-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN02/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-587-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN02/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-593 is split into 1,000-number blocks - detail below
410-593-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-593-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN07/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-593-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN01/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-593-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-600 is split into 1,000-number blocks - detail below
410-600-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-600-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN03/28/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-604 is split into 1,000-number blocks - detail below
410-604-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN09/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-609 is split into 1,000-number blocks - detail below
410-609-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-609-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-612 is split into 1,000-number blocks - detail below
410-612-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN11/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-618 is split into 1,000-number blocks - detail below
410-618-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-618-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN07/01/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-618-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN12/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-621 is split into 1,000-number blocks - detail below
410-621-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-621-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-623 is split into 1,000-number blocks - detail below
410-623-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-623-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-632 is split into 1,000-number blocks - detail below
410-632-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-634 is split into 1,000-number blocks - detail below
410-634-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-639 is split into 1,000-number blocks - detail below
410-639-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-639-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-642 is split into 1,000-number blocks - detail below
410-642-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-642-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-648 is split into 1,000-number blocks - detail below
410-648-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGALENANOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-650 is split into 1,000-number blocks - detail below
410-650-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN03/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-650-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-650-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN03/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-656 is split into 1,000-number blocks - detail below
410-656-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-657 is split into 1,000-number blocks - detail below
410-657-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN04/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-657-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN03/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-657-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN03/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-670 is split into 1,000-number blocks - detail below
410-670-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN04/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-671 is split into 1,000-number blocks - detail below
410-671-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-673 is split into 1,000-number blocks - detail below
410-673-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-680 is split into 1,000-number blocks - detail below
410-680-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN01/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-680-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN01/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-695 is split into 1,000-number blocks - detail below
410-695-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN04/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-699 is split into 1,000-number blocks - detail below
410-699-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-701 is split into 1,000-number blocks - detail below
410-701-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN03/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-701-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN03/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-705 is split into 1,000-number blocks - detail below
410-705-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-705-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-709 is split into 1,000-number blocks - detail below
410-709-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-709-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-709-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-729 is split into 1,000-number blocks - detail below
410-729-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-734 is split into 1,000-number blocks - detail below
410-734-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-734-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-755 is split into 1,000-number blocks - detail below
410-755-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKNOCLLIKNOWN09/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-755-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-756 is split into 1,000-number blocks - detail below
410-756-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-762 is split into 1,000-number blocks - detail below
410-762-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-762-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN12/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-763 is split into 1,000-number blocks - detail below
410-763-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-769 is split into 1,000-number blocks - detail below
410-769-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-769-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-770 is split into 1,000-number blocks - detail below
410-770-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-775 is split into 1,000-number blocks - detail below
410-775-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-781 is split into 1,000-number blocks - detail below
410-781-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-781-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-784 is split into 1,000-number blocks - detail below
410-784-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-801 is split into 1,000-number blocks - detail below
410-801-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-801-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/31/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-807 is split into 1,000-number blocks - detail below
410-807-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-817 is split into 1,000-number blocks - detail below
410-817-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN07/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-817-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN07/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-817-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-824 is split into 1,000-number blocks - detail below
410-824-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN09/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-826MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/19/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826 is split into 1,000-number blocks - detail below
410-826-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-826-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
410-834 is split into 1,000-number blocks - detail below
410-834-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-834-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-834-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN10/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-835 is split into 1,000-number blocks - detail below
410-835-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-835-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-835-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-835-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-847 is split into 1,000-number blocks - detail below
410-847-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN01/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-849 is split into 1,000-number blocks - detail below
410-849-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN05/17/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-862MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
410-862 is split into 1,000-number blocks - detail below
410-862-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS006/17/2015Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
410-862-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS003/04/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
410-862-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS003/04/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
410-862-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS003/16/2020Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
410-863 is split into 1,000-number blocks - detail below
410-863-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-863-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-873 is split into 1,000-number blocks - detail below
410-873-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-873-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-873-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-881 is split into 1,000-number blocks - detail below
410-881-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN02/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-881-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-883 is split into 1,000-number blocks - detail below
410-883-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-883-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-883-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-883-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-883-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-885 is split into 1,000-number blocks - detail below
410-885-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESAPKECYNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-886 is split into 1,000-number blocks - detail below
410-886-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-886-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-888 is split into 1,000-number blocks - detail below
410-888-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN03/16/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-888-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN03/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-891 is split into 1,000-number blocks - detail below
410-891-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-891-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN05/14/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-896 is split into 1,000-number blocks - detail below
410-896-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-896-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-904 is split into 1,000-number blocks - detail below
410-904-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-907 is split into 1,000-number blocks - detail below
410-907-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-907-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-914 is split into 1,000-number blocks - detail below
410-914-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-927 is split into 1,000-number blocks - detail below
410-927-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN02/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-927-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN02/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-934 is split into 1,000-number blocks - detail below
410-934-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-936 is split into 1,000-number blocks - detail below
410-936-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-936-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-936-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-936-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-936-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-941 is split into 1,000-number blocks - detail below
410-941-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-941-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN04/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-970 is split into 1,000-number blocks - detail below
410-970-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-973 is split into 1,000-number blocks - detail below
410-973-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN04/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-973-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-973-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-973-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-981 is split into 1,000-number blocks - detail below
410-981-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-983 is split into 1,000-number blocks - detail below
410-983-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-983-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-989 is split into 1,000-number blocks - detail below
410-989-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
410-995 is split into 1,000-number blocks - detail below
410-995-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-201 is split into 1,000-number blocks - detail below
443-201-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-205 is split into 1,000-number blocks - detail below
443-205-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-205-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-212 is split into 1,000-number blocks - detail below
443-212-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-212-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-214 is split into 1,000-number blocks - detail below
443-214-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-214-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/22/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-218 is split into 1,000-number blocks - detail below
443-218-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-222MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-222 is split into 1,000-number blocks - detail below
443-222-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-222-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-222-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-222-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-225 is split into 1,000-number blocks - detail below
443-225-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN04/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-227 is split into 1,000-number blocks - detail below
443-227-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITNOCLLIKNOWN02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-227-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITNOCLLIKNOWN02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-229 is split into 1,000-number blocks - detail below
443-229-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-230 is split into 1,000-number blocks - detail below
443-230-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-230-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-232 is split into 1,000-number blocks - detail below
443-232-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-232-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-232-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-232-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-233 is split into 1,000-number blocks - detail below
443-233-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-233-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-233-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-234 is split into 1,000-number blocks - detail below
443-234-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-234-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-234-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-234-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-238 is split into 1,000-number blocks - detail below
443-238-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-238-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-238-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-241MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-242 is split into 1,000-number blocks - detail below
443-242-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-244 is split into 1,000-number blocks - detail below
443-244-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN02/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-247 is split into 1,000-number blocks - detail below
443-247-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-247-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-247-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-247-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN03/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-249 is split into 1,000-number blocks - detail below
443-249-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-249-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-251MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-251 is split into 1,000-number blocks - detail below
443-251-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLBLTMMDCH42Z08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-251-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLBLTMMDCH42Z12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-251-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLBLTMMDCH42Z12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-256 is split into 1,000-number blocks - detail below
443-256-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN08/27/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-256-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN08/27/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-258 is split into 1,000-number blocks - detail below
443-258-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN05/14/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-264 is split into 1,000-number blocks - detail below
443-264-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN05/02/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-266 is split into 1,000-number blocks - detail below
443-266-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-272 is split into 1,000-number blocks - detail below
443-272-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-273 is split into 1,000-number blocks - detail below
443-273-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-274 is split into 1,000-number blocks - detail below
443-274-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-278 is split into 1,000-number blocks - detail below
443-278-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-278-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-278-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-282 is split into 1,000-number blocks - detail below
443-282-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN03/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-282-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-284 is split into 1,000-number blocks - detail below
443-284-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-290 is split into 1,000-number blocks - detail below
443-290-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN03/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-290-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-291 is split into 1,000-number blocks - detail below
443-291-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-291-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-291-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-292 is split into 1,000-number blocks - detail below
443-292-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN05/17/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-293 is split into 1,000-number blocks - detail below
443-293-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-293-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN10/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-293-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-294 is split into 1,000-number blocks - detail below
443-294-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERNOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-296 is split into 1,000-number blocks - detail below
443-296-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-296-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-296-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-298 is split into 1,000-number blocks - detail below
443-298-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-299 is split into 1,000-number blocks - detail below
443-299-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-300 is split into 1,000-number blocks - detail below
443-300-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-300-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-300-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-302 is split into 1,000-number blocks - detail below
443-302-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-302-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-305 is split into 1,000-number blocks - detail below
443-305-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-312 is split into 1,000-number blocks - detail below
443-312-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-312-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-313 is split into 1,000-number blocks - detail below
443-313-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-313-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-315 is split into 1,000-number blocks - detail below
443-315-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN07/15/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-316 is split into 1,000-number blocks - detail below
443-316-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-316-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-316-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN04/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-317 is split into 1,000-number blocks - detail below
443-317-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASENOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-320 is split into 1,000-number blocks - detail below
443-320-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-320-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-322 is split into 1,000-number blocks - detail below
443-322-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-323 is split into 1,000-number blocks - detail below
443-323-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-323-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-323-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNNOCLLIKNOWN06/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-328 is split into 1,000-number blocks - detail below
443-328-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-329 is split into 1,000-number blocks - detail below
443-329-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-329-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-331 is split into 1,000-number blocks - detail below
443-331-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-331-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-331-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-331-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-332 is split into 1,000-number blocks - detail below
443-332-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-332-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-332-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-335 is split into 1,000-number blocks - detail below
443-335-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-335-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-338 is split into 1,000-number blocks - detail below
443-338-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN03/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-338-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN03/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-339 is split into 1,000-number blocks - detail below
443-339-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN02/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-339-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN02/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-339-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-339-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-342 is split into 1,000-number blocks - detail below
443-342-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-342-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN08/20/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-342-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-346 is split into 1,000-number blocks - detail below
443-346-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-347 is split into 1,000-number blocks - detail below
443-347-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-347-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-347-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN02/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-348 is split into 1,000-number blocks - detail below
443-348-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-348-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-351 is split into 1,000-number blocks - detail below
443-351-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-360 is split into 1,000-number blocks - detail below
443-360-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-363 is split into 1,000-number blocks - detail below
443-363-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-363-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-363-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-364 is split into 1,000-number blocks - detail below
443-364-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-373 is split into 1,000-number blocks - detail below
443-373-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-373-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-375 is split into 1,000-number blocks - detail below
443-375-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-378 is split into 1,000-number blocks - detail below
443-378-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-381 is split into 1,000-number blocks - detail below
443-381-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-381-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-381-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN04/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-383 is split into 1,000-number blocks - detail below
443-383-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN02/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-383-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN02/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-390 is split into 1,000-number blocks - detail below
443-390-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-390-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-390-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN11/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-390-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN02/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-390-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-392 is split into 1,000-number blocks - detail below
443-392-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-396 is split into 1,000-number blocks - detail below
443-396-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-396-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-398 is split into 1,000-number blocks - detail below
443-398-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-399MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-399 is split into 1,000-number blocks - detail below
443-399-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKBLTOMDXIDS009/27/2024Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-399-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKBLTOMDXIDS009/27/2024Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-399-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKBLTOMDXIDS009/12/2012Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-400 is split into 1,000-number blocks - detail below
443-400-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN08/15/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-402 is split into 1,000-number blocks - detail below
443-402-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-407 is split into 1,000-number blocks - detail below
443-407-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-412 is split into 1,000-number blocks - detail below
443-412-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-419 is split into 1,000-number blocks - detail below
443-419-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-419-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-419-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-420 is split into 1,000-number blocks - detail below
443-420-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-420-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-424 is split into 1,000-number blocks - detail below
443-424-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-429 is split into 1,000-number blocks - detail below
443-429-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-432 is split into 1,000-number blocks - detail below
443-432-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-432-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-434 is split into 1,000-number blocks - detail below
443-434-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-434-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-434-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-437 is split into 1,000-number blocks - detail below
443-437-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOCOMOKENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-437-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOCOMOKENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-437-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOCOMOKENOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-439 is split into 1,000-number blocks - detail below
443-439-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTRAPPENOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-441 is split into 1,000-number blocks - detail below
443-441-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN03/28/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-443 is split into 1,000-number blocks - detail below
443-443-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-443-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-443-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN12/31/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-443-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-443-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-446 is split into 1,000-number blocks - detail below
443-446-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-446-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-446-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-448 is split into 1,000-number blocks - detail below
443-448-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-448-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-450 is split into 1,000-number blocks - detail below
443-450-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN12/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-452 is split into 1,000-number blocks - detail below
443-452-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-452-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-452-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-452-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-453MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z10/12/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-453 is split into 1,000-number blocks - detail below
443-453-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z10/16/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-455 is split into 1,000-number blocks - detail below
443-455-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-456 is split into 1,000-number blocks - detail below
443-456-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-457 is split into 1,000-number blocks - detail below
443-457-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-457-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-464 is split into 1,000-number blocks - detail below
443-464-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-464-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-464-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-484 is split into 1,000-number blocks - detail below
443-484-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-486 is split into 1,000-number blocks - detail below
443-486-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-486-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-486-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-487 is split into 1,000-number blocks - detail below
443-487-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-489 is split into 1,000-number blocks - detail below
443-489-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASENOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-489-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASENOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-491MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-491 is split into 1,000-number blocks - detail below
443-491-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTOMDXIDS009/11/2012Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-493 is split into 1,000-number blocks - detail below
443-493-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-493-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-494 is split into 1,000-number blocks - detail below
443-494-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-494-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-495 is split into 1,000-number blocks - detail below
443-495-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-496 is split into 1,000-number blocks - detail below
443-496-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN07/03/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-499 is split into 1,000-number blocks - detail below
443-499-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-499-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-501 is split into 1,000-number blocks - detail below
443-501-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-508 is split into 1,000-number blocks - detail below
443-508-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-512 is split into 1,000-number blocks - detail below
443-512-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-513 is split into 1,000-number blocks - detail below
443-513-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-516MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-516 is split into 1,000-number blocks - detail below
443-516-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTOMDXIDS003/01/2016Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-516-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTOMDXIDS003/01/2016Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTOMDXIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
443-526 is split into 1,000-number blocks - detail below
443-526-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACENOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-526-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACENOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-526-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACENOCLLIKNOWN07/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-526-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACENOCLLIKNOWN07/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-530 is split into 1,000-number blocks - detail below
443-530-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN12/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-533 is split into 1,000-number blocks - detail below
443-533-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-533-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN03/08/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-543 is split into 1,000-number blocks - detail below
443-543-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN09/18/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-543-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN09/18/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-545 is split into 1,000-number blocks - detail below
443-545-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-545-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-550 is split into 1,000-number blocks - detail below
443-550-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-551 is split into 1,000-number blocks - detail below
443-551-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-551-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-551-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-551-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-551-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-551-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-557 is split into 1,000-number blocks - detail below
443-557-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN02/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-560 is split into 1,000-number blocks - detail below
443-560-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-563 is split into 1,000-number blocks - detail below
443-563-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-563-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-563-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-565 is split into 1,000-number blocks - detail below
443-565-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-565-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-565-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-566 is split into 1,000-number blocks - detail below
443-566-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESAPKECYNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-568 is split into 1,000-number blocks - detail below
443-568-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-572 is split into 1,000-number blocks - detail below
443-572-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-572-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN02/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-576 is split into 1,000-number blocks - detail below
443-576-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-576-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-578 is split into 1,000-number blocks - detail below
443-578-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-581MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASEBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-581 is split into 1,000-number blocks - detail below
443-581-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASEBLTMMDCH42Z02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-581-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASEBLTMMDCH42Z02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-583 is split into 1,000-number blocks - detail below
443-583-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-583-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN08/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-585 is split into 1,000-number blocks - detail below
443-585-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDARLINGTONNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-585-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDARLINGTONNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-585-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDARLINGTONNOCLLIKNOWN08/26/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-585-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDARLINGTONNOCLLIKNOWN08/26/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-586 is split into 1,000-number blocks - detail below
443-586-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-586-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-586-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-586-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/03/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-586-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-589 is split into 1,000-number blocks - detail below
443-589-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-589-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-589-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-590 is split into 1,000-number blocks - detail below
443-590-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-590-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN05/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-590-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-590-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-594 is split into 1,000-number blocks - detail below
443-594-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-594-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-594-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-595 is split into 1,000-number blocks - detail below
443-595-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-596 is split into 1,000-number blocks - detail below
443-596-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-596-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-596-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-597 is split into 1,000-number blocks - detail below
443-597-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-598 is split into 1,000-number blocks - detail below
443-598-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-601 is split into 1,000-number blocks - detail below
443-601-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-601-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-606 is split into 1,000-number blocks - detail below
443-606-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN11/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-620 is split into 1,000-number blocks - detail below
443-620-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-625 is split into 1,000-number blocks - detail below
443-625-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-625-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN06/01/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-625-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN06/01/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-627 is split into 1,000-number blocks - detail below
443-627-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN10/08/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-637 is split into 1,000-number blocks - detail below
443-637-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-639 is split into 1,000-number blocks - detail below
443-639-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN04/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-639-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-639-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-645 is split into 1,000-number blocks - detail below
443-645-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-645-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-645-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN09/21/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-646 is split into 1,000-number blocks - detail below
443-646-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-646-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-647 is split into 1,000-number blocks - detail below
443-647-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORNOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-647-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORNOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-647-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORNOCLLIKNOWN02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-647-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORNOCLLIKNOWN02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-648 is split into 1,000-number blocks - detail below
443-648-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-652 is split into 1,000-number blocks - detail below
443-652-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-656 is split into 1,000-number blocks - detail below
443-656-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-657 is split into 1,000-number blocks - detail below
443-657-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-657-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-658MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-659MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERSLBRMDSBXVX00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
443-661 is split into 1,000-number blocks - detail below
443-661-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-661-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN08/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-663 is split into 1,000-number blocks - detail below
443-663-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-663-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-663-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-664 is split into 1,000-number blocks - detail below
443-664-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-665 is split into 1,000-number blocks - detail below
443-665-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-665-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN04/18/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-665-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-665-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNANTICOKENOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-672 is split into 1,000-number blocks - detail below
443-672-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-672-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-673 is split into 1,000-number blocks - detail below
443-673-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-675 is split into 1,000-number blocks - detail below
443-675-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN10/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-678 is split into 1,000-number blocks - detail below
443-678-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN08/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-678-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-688 is split into 1,000-number blocks - detail below
443-688-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-696 is split into 1,000-number blocks - detail below
443-696-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-698 is split into 1,000-number blocks - detail below
443-698-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-698-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-702 is split into 1,000-number blocks - detail below
443-702-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-702-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-704 is split into 1,000-number blocks - detail below
443-704-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-706 is split into 1,000-number blocks - detail below
443-706-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCRISFIELDNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-706-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCRISFIELDNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-706-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCRISFIELDNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-707 is split into 1,000-number blocks - detail below
443-707-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-707-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-712 is split into 1,000-number blocks - detail below
443-712-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-715 is split into 1,000-number blocks - detail below
443-715-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-715-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-715-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-719 is split into 1,000-number blocks - detail below
443-719-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-720 is split into 1,000-number blocks - detail below
443-720-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-720-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN08/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-726 is split into 1,000-number blocks - detail below
443-726-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/19/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-726-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-726-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-727 is split into 1,000-number blocks - detail below
443-727-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-727-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-730 is split into 1,000-number blocks - detail below
443-730-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN12/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-730-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN03/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-731 is split into 1,000-number blocks - detail below
443-731-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITNOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-731-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITNOCLLIKNOWN05/21/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-732 is split into 1,000-number blocks - detail below
443-732-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-733 is split into 1,000-number blocks - detail below
443-733-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-733-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-734 is split into 1,000-number blocks - detail below
443-734-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN08/08/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-734-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN12/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-737 is split into 1,000-number blocks - detail below
443-737-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN02/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-737-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN02/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-746 is split into 1,000-number blocks - detail below
443-746-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-746-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-747 is split into 1,000-number blocks - detail below
443-747-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-748 is split into 1,000-number blocks - detail below
443-748-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-748-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN10/24/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-753 is split into 1,000-number blocks - detail below
443-753-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236NOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-764 is split into 1,000-number blocks - detail below
443-764-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-767 is split into 1,000-number blocks - detail below
443-767-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-767-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-767-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNNOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-770 is split into 1,000-number blocks - detail below
443-770-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-775 is split into 1,000-number blocks - detail below
443-775-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-775-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-775-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-776 is split into 1,000-number blocks - detail below
443-776-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-776-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-781MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-781 is split into 1,000-number blocks - detail below
443-781-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-781-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-781-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-781-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-781-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-782 is split into 1,000-number blocks - detail below
443-782-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-782-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-785MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-787 is split into 1,000-number blocks - detail below
443-787-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-792 is split into 1,000-number blocks - detail below
443-792-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN09/23/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-792-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN09/23/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-806 is split into 1,000-number blocks - detail below
443-806-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-806-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-806-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-815 is split into 1,000-number blocks - detail below
443-815-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN10/08/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-815-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN10/08/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-816 is split into 1,000-number blocks - detail below
443-816-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-819 is split into 1,000-number blocks - detail below
443-819-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-819-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-830 is split into 1,000-number blocks - detail below
443-830-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-830-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-830-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-836 is split into 1,000-number blocks - detail below
443-836-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/13/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-836-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-843 is split into 1,000-number blocks - detail below
443-843-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACENOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-853 is split into 1,000-number blocks - detail below
443-853-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/13/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-853-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/13/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-863 is split into 1,000-number blocks - detail below
443-863-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN10/08/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-863-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN10/08/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-868 is split into 1,000-number blocks - detail below
443-868-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-870 is split into 1,000-number blocks - detail below
443-870-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-870-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-873MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z02/23/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-873 is split into 1,000-number blocks - detail below
443-873-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z02/25/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-879 is split into 1,000-number blocks - detail below
443-879-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-879-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-879-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-884 is split into 1,000-number blocks - detail below
443-884-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/24/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-888 is split into 1,000-number blocks - detail below
443-888-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN03/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-888-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-888-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-888-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-892 is split into 1,000-number blocks - detail below
443-892-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-898 is split into 1,000-number blocks - detail below
443-898-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/08/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-899 is split into 1,000-number blocks - detail below
443-899-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-899-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-901 is split into 1,000-number blocks - detail below
443-901-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-901-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-901-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-903 is split into 1,000-number blocks - detail below
443-903-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-903-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-909 is split into 1,000-number blocks - detail below
443-909-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-909-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-909-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-909-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-909-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-912 is split into 1,000-number blocks - detail below
443-912-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN07/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-917MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z10/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-917 is split into 1,000-number blocks - detail below
443-917-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
443-920 is split into 1,000-number blocks - detail below
443-920-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN02/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-920-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLENOCLLIKNOWN02/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-933 is split into 1,000-number blocks - detail below
443-933-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-933-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-937 is split into 1,000-number blocks - detail below
443-937-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-940 is split into 1,000-number blocks - detail below
443-940-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-940-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-941 is split into 1,000-number blocks - detail below
443-941-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-947 is split into 1,000-number blocks - detail below
443-947-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-947-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-951 is split into 1,000-number blocks - detail below
443-951-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN09/04/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-952 is split into 1,000-number blocks - detail below
443-952-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN02/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-952-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-952-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-957 is split into 1,000-number blocks - detail below
443-957-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-957-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-960 is split into 1,000-number blocks - detail below
443-960-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-960-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-963 is split into 1,000-number blocks - detail below
443-963-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/23/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-966 is split into 1,000-number blocks - detail below
443-966-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-967 is split into 1,000-number blocks - detail below
443-967-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-967-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-968 is split into 1,000-number blocks - detail below
443-968-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-969 is split into 1,000-number blocks - detail below
443-969-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN10/01/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-969-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN10/01/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-971 is split into 1,000-number blocks - detail below
443-971-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-971-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-972 is split into 1,000-number blocks - detail below
443-972-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-973 is split into 1,000-number blocks - detail below
443-973-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-973-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN10/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-978 is split into 1,000-number blocks - detail below
443-978-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-978-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-979 is split into 1,000-number blocks - detail below
443-979-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-979-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-981 is split into 1,000-number blocks - detail below
443-981-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-988 is split into 1,000-number blocks - detail below
443-988-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN03/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-991 is split into 1,000-number blocks - detail below
443-991-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN02/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-993 is split into 1,000-number blocks - detail below
443-993-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-993-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN10/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998 is split into 1,000-number blocks - detail below
443-998-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN12/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
443-998-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-200MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z12/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-200 is split into 1,000-number blocks - detail below
667-200-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-200-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-200-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z03/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-200-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-201 is split into 1,000-number blocks - detail below
667-201-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-201-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-202MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONBLTMMDCH42Z02/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-202 is split into 1,000-number blocks - detail below
667-202-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONBLTMMDCH42Z02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-202-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONBLTMMDCH42Z02/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-206 is split into 1,000-number blocks - detail below
667-206-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN12/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-206-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN09/24/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-206-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN09/24/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-213 is split into 1,000-number blocks - detail below
667-213-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-213-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-213-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-213-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-215 is split into 1,000-number blocks - detail below
667-215-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-215-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN01/29/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-218 is split into 1,000-number blocks - detail below
667-218-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-218-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-218-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-220MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX03/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-220 is split into 1,000-number blocks - detail below
667-220-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX03/27/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-220-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-220-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-220-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-220-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-220-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-221 is split into 1,000-number blocks - detail below
667-221-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-222MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z08/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222 is split into 1,000-number blocks - detail below
667-222-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z08/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z08/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z08/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z04/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z02/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-222-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-225 is split into 1,000-number blocks - detail below
667-225-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-225-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-226MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX03/27/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-226 is split into 1,000-number blocks - detail below
667-226-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX03/28/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-226-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-226-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-229 is split into 1,000-number blocks - detail below
667-229-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN04/13/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-229-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN04/13/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-229-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN04/13/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-229-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN04/13/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-230 is split into 1,000-number blocks - detail below
667-230-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-230-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-230-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-230-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-231 is split into 1,000-number blocks - detail below
667-231-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN09/17/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-231-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN09/17/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-232 is split into 1,000-number blocks - detail below
667-232-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-236 is split into 1,000-number blocks - detail below
667-236-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-236-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-238 is split into 1,000-number blocks - detail below
667-238-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-238-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONNOCLLIKNOWN01/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-238-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-238-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239 is split into 1,000-number blocks - detail below
667-239-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN09/19/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-239-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN09/19/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-240 is split into 1,000-number blocks - detail below
667-240-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN04/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-241 is split into 1,000-number blocks - detail below
667-241-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-241-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-241-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-242 is split into 1,000-number blocks - detail below
667-242-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-242-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-243 is split into 1,000-number blocks - detail below
667-243-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-243-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-243-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-244 is split into 1,000-number blocks - detail below
667-244-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDNOCLLIKNOWN08/20/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-244-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-244-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-245 is split into 1,000-number blocks - detail below
667-245-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCECILTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-245-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCECILTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-247 is split into 1,000-number blocks - detail below
667-247-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESAPKECYNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-247-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESAPKECYNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-248 is split into 1,000-number blocks - detail below
667-248-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-248-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-249 is split into 1,000-number blocks - detail below
667-249-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGALENANOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-249-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGALENANOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-249-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGALENANOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-253 is split into 1,000-number blocks - detail below
667-253-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN11/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-253-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN11/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-254 is split into 1,000-number blocks - detail below
667-254-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN04/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-254-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-254-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-255MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBOROSLBRMDSBXVX08/22/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-255 is split into 1,000-number blocks - detail below
667-255-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBOROSLBRMDSBXVX08/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-255-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBOROSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-255-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBOROSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-255-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBOROSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-256 is split into 1,000-number blocks - detail below
667-256-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-256-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-257 is split into 1,000-number blocks - detail below
667-257-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-260MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-260 is split into 1,000-number blocks - detail below
667-260-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-260-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z12/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-260-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z01/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-261 is split into 1,000-number blocks - detail below
667-261-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN12/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-261-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN12/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-262 is split into 1,000-number blocks - detail below
667-262-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN10/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-262-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN10/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-263 is split into 1,000-number blocks - detail below
667-263-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-263-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-263-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-264 is split into 1,000-number blocks - detail below
667-264-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-265 is split into 1,000-number blocks - detail below
667-265-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-265-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-265-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-265-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-265-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DVIENNANOCLLIKNOWN05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-268 is split into 1,000-number blocks - detail below
667-268-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDARLINGTONNOCLLIKNOWN11/07/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-272 is split into 1,000-number blocks - detail below
667-272-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-275 is split into 1,000-number blocks - detail below
667-275-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-275-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-276 is split into 1,000-number blocks - detail below
667-276-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-276-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-276-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-279MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLSLBRMDSBXQX03/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXQX))
🕘 Prefix History
🔎 Explore Carrier Information
667-279 is split into 1,000-number blocks - detail below
667-279-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLSLBRMDSBXQX05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXQX))
🕘 Prefix History
🔎 Explore Carrier Information
667-279-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLSLBRMDSBXQX05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXQX))
🕘 Prefix History
🔎 Explore Carrier Information
667-279-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLSLBRMDSBXQX03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXQX))
🕘 Prefix History
🔎 Explore Carrier Information
667-279-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBISHOPVLSLBRMDSBXQX03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXQX))
🕘 Prefix History
🔎 Explore Carrier Information
667-280 is split into 1,000-number blocks - detail below
667-280-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-280-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-280-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-280-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-281 is split into 1,000-number blocks - detail below
667-281-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-281-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-282MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANSLBRMDSBXVX05/28/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-282 is split into 1,000-number blocks - detail below
667-282-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANSLBRMDSBXVX05/29/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-282-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANSLBRMDSBXVX05/29/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-282-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-282-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-282-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTILGHMANSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-283 is split into 1,000-number blocks - detail below
667-283-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-283-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-283-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-285MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKSLBRMDSBXVX03/24/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-285 is split into 1,000-number blocks - detail below
667-285-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKSLBRMDSBXVX03/27/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-285-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-285-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-288 is split into 1,000-number blocks - detail below
667-288-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-288-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-288-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-290 is split into 1,000-number blocks - detail below
667-290-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/01/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-290-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/01/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-290-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-290-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-291MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLINGTONSLBRMDSBXVX03/27/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-291 is split into 1,000-number blocks - detail below
667-291-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLINGTONSLBRMDSBXVX03/28/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-291-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLINGTONSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-291-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLINGTONSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-291-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLINGTONSLBRMDSBXVX02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-293MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNSLBRMDSBXVX09/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-293 is split into 1,000-number blocks - detail below
667-293-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNSLBRMDSBXVX09/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-293-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHARPTOWNSLBRMDSBXVX09/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-294 is split into 1,000-number blocks - detail below
667-294-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-295 is split into 1,000-number blocks - detail below
667-295-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-295-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-295-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-296 is split into 1,000-number blocks - detail below
667-296-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-296-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-296-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN02/05/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-296-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-297 is split into 1,000-number blocks - detail below
667-297-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-297-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-297-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-297-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-297-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-301 is split into 1,000-number blocks - detail below
667-301-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-301-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-301-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-302 is split into 1,000-number blocks - detail below
667-302-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCECILTONNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-302-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCECILTONNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-304 is split into 1,000-number blocks - detail below
667-304-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-304-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-305 is split into 1,000-number blocks - detail below
667-305-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-305-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-307 is split into 1,000-number blocks - detail below
667-307-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-307-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-307-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-308 is split into 1,000-number blocks - detail below
667-308-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-309MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-309 is split into 1,000-number blocks - detail below
667-309-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-309-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-309-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-309-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-309-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-310 is split into 1,000-number blocks - detail below
667-310-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-314 is split into 1,000-number blocks - detail below
667-314-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-314-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-314-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-315 is split into 1,000-number blocks - detail below
667-315-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-315-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-315-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-316 is split into 1,000-number blocks - detail below
667-316-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-316-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-317 is split into 1,000-number blocks - detail below
667-317-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-317-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-317-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-317-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-318 is split into 1,000-number blocks - detail below
667-318-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-318-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-319 is split into 1,000-number blocks - detail below
667-319-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN06/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-319-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-319-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESTERTNNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-322MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS005/12/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-322 is split into 1,000-number blocks - detail below
667-322-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS005/12/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-322-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS002/06/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-322-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS008/25/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-322-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS009/15/2022Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-322-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS006/16/2021Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-323 is split into 1,000-number blocks - detail below
667-323-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-323-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-323-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DQUEENSTOWNNOCLLIKNOWN11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-324 is split into 1,000-number blocks - detail below
667-324-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-324-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-324-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-325 is split into 1,000-number blocks - detail below
667-325-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-325-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-325-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-326 is split into 1,000-number blocks - detail below
667-326-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHHILLNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-326-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHHILLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-326-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHHILLNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-327MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327 is split into 1,000-number blocks - detail below
667-327-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-327-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGESLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-328 is split into 1,000-number blocks - detail below
667-328-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-329 is split into 1,000-number blocks - detail below
667-329-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-334 is split into 1,000-number blocks - detail below
667-334-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-337MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-337 is split into 1,000-number blocks - detail below
667-337-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLSLBRMDSBXVX06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-337-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLSLBRMDSBXVX08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-337-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-338MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-338 is split into 1,000-number blocks - detail below
667-338-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-338-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-338-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-338-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z10/31/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-339MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-339 is split into 1,000-number blocks - detail below
667-339-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-339-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-339-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-339-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-340MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-340 is split into 1,000-number blocks - detail below
667-340-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-340-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-340-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLBLTMMDCH42Z11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-340-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLBLTMMDCH42Z04/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-341MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-341 is split into 1,000-number blocks - detail below
667-341-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARSLBRMDSBXVX10/31/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-341-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-341-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARSLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-341-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDELMARSLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-342MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-342 is split into 1,000-number blocks - detail below
667-342-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-342-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONSLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-342-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONSLBRMDSBXVX11/07/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-342-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONSLBRMDSBXVX12/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-342-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRESTONSLBRMDSBXVX05/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-345 is split into 1,000-number blocks - detail below
667-345-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-345-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-345-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-347MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-347 is split into 1,000-number blocks - detail below
667-347-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-347-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-347-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-347-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-347-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-347-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFEDERALSBGSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-348MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-348 is split into 1,000-number blocks - detail below
667-348-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-348-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRIDGELYSLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-349MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-349 is split into 1,000-number blocks - detail below
667-349-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDSLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-349-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTILL PONDSLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-350MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATESLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-350 is split into 1,000-number blocks - detail below
667-350-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATESLBRMDSBXVX09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-350-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATESLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-353 is split into 1,000-number blocks - detail below
667-353-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-353-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-353-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCARDIFFNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-356MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-356 is split into 1,000-number blocks - detail below
667-356-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNBLTMMDCH42Z06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-356-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNBLTMMDCH42Z06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-356-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNBLTMMDCH42Z08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-356-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-357MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-357 is split into 1,000-number blocks - detail below
667-357-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-357-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-357-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-357-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGREENSBOROSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-358 is split into 1,000-number blocks - detail below
667-358-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN09/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-358-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-358-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN08/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-358-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN08/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-359 is split into 1,000-number blocks - detail below
667-359-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-359-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN11/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-360MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-360 is split into 1,000-number blocks - detail below
667-360-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-360-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-360-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-360-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-360-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-360-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONBLTMMDCH42Z03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-361 is split into 1,000-number blocks - detail below
667-361-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHHILLNOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-363MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-363 is split into 1,000-number blocks - detail below
667-363-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORBLTMMDCH42Z06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-363-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORBLTMMDCH42Z06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-363-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSHERWD FORBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-364 is split into 1,000-number blocks - detail below
667-364-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-364-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-365 is split into 1,000-number blocks - detail below
667-365-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESAPKECYNOCLLIKNOWN06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-366 is split into 1,000-number blocks - detail below
667-366-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-366-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-367 is split into 1,000-number blocks - detail below
667-367-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN12/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-368 is split into 1,000-number blocks - detail below
667-368-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-368-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-368-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-370MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-370 is split into 1,000-number blocks - detail below
667-370-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-370-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-370-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-370-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-370-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKTONBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-371 is split into 1,000-number blocks - detail below
667-371-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-371-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-371-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-372 is split into 1,000-number blocks - detail below
667-372-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-372-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-374 is split into 1,000-number blocks - detail below
667-374-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-374-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO238NOCLLIKNOWN08/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-375 is split into 1,000-number blocks - detail below
667-375-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASENOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-375-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-375-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASENOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-376MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-376 is split into 1,000-number blocks - detail below
667-376-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-376-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-376-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDSLBRMDSBXVX06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-376-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOXFORDSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-377MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-377 is split into 1,000-number blocks - detail below
667-377-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLSLBRMDSBXVX11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-377-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-377-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DROCK HALLSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-378 is split into 1,000-number blocks - detail below
667-378-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-380MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-380 is split into 1,000-number blocks - detail below
667-380-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-382 is split into 1,000-number blocks - detail below
667-382-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-382-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWINGATENOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-383 is split into 1,000-number blocks - detail below
667-383-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-383-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-385 is split into 1,000-number blocks - detail below
667-385-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-385-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-385-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-385-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-385-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-385-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-387MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLEBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-387 is split into 1,000-number blocks - detail below
667-387-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLEBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-387-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLEBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-387-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLEBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-387-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLEBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-387-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPERRYVILLEBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-389 is split into 1,000-number blocks - detail below
667-389-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN05/14/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-389-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-389-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-389-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-389-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-389-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-390 is split into 1,000-number blocks - detail below
667-390-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-390-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DRANDALLSTNNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-392 is split into 1,000-number blocks - detail below
667-392-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-393 is split into 1,000-number blocks - detail below
667-393-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-393-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLERSVLNOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-396MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-396 is split into 1,000-number blocks - detail below
667-396-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-396-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-396-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-396-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-396-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPT DEPOSITBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-397MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-397 is split into 1,000-number blocks - detail below
667-397-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSBLTMMDCH42Z06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-397-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSBLTMMDCH42Z06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-397-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-399 is split into 1,000-number blocks - detail below
667-399-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-399-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DUNION BDGNOCLLIKNOWN05/12/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-400 is split into 1,000-number blocks - detail below
667-400-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN09/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-400-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-400-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-400-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-400-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-400-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-403MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-403 is split into 1,000-number blocks - detail below
667-403-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONBLTMMDCH42Z09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-404 is split into 1,000-number blocks - detail below
667-404-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-404-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-404-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-404-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-404-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-405 is split into 1,000-number blocks - detail below
667-405-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-407MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-407 is split into 1,000-number blocks - detail below
667-407-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-407-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-407-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-407-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-407-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-407-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-408 is split into 1,000-number blocks - detail below
667-408-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-408-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-409 is split into 1,000-number blocks - detail below
667-409-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-409-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410 is split into 1,000-number blocks - detail below
667-410-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-410-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-412 is split into 1,000-number blocks - detail below
667-412-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN07/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-413 is split into 1,000-number blocks - detail below
667-413-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-417 is split into 1,000-number blocks - detail below
667-417-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-417-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-421 is split into 1,000-number blocks - detail below
667-421-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-421-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423 is split into 1,000-number blocks - detail below
667-423-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-423-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN01/24/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-424 is split into 1,000-number blocks - detail below
667-424-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-424-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-424-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-424-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-424-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DODENTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-425 is split into 1,000-number blocks - detail below
667-425-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-425-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-426MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-426 is split into 1,000-number blocks - detail below
667-426-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-426-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-426-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-426-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-426-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-426-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTANEYTOWNBLTMMDCH42Z03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-427MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-427 is split into 1,000-number blocks - detail below
667-427-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-427-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-427-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-427-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-430 is split into 1,000-number blocks - detail below
667-430-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-430-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-430-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-430-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-430-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-430-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-431 is split into 1,000-number blocks - detail below
667-431-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-431-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-431-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-431-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-431-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARBUTUSNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-433 is split into 1,000-number blocks - detail below
667-433-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-435MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-435 is split into 1,000-number blocks - detail below
667-435-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-436 is split into 1,000-number blocks - detail below
667-436-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-436-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN11/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-436-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-436-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-436-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-436-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-440MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z07/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-440 is split into 1,000-number blocks - detail below
667-440-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z08/09/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-440-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z08/09/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-440-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z07/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-440-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z07/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-440-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z07/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-441 is split into 1,000-number blocks - detail below
667-441-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-441-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-442 is split into 1,000-number blocks - detail below
667-442-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-442-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-442-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DESSEXNOCLLIKNOWN06/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-444MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z08/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-444 is split into 1,000-number blocks - detail below
667-444-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z08/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-444-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z08/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-446 is split into 1,000-number blocks - detail below
667-446-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-446-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-446-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-446-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-446-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-446-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN02/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-447 is split into 1,000-number blocks - detail below
667-447-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-447-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN11/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-448 is split into 1,000-number blocks - detail below
667-448-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-448-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DREISTERSTNNOCLLIKNOWN06/26/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-451 is split into 1,000-number blocks - detail below
667-451-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-451-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFORKNOCLLIKNOWN06/26/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-452 is split into 1,000-number blocks - detail below
667-452-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-452-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-452-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-452-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-453 is split into 1,000-number blocks - detail below
667-453-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-453-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-453-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-453-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-453-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEFRCKNOCLLIKNOWN03/07/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-454 is split into 1,000-number blocks - detail below
667-454-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-454-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-454-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN02/01/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-455 is split into 1,000-number blocks - detail below
667-455-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-455-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-455-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-456 is split into 1,000-number blocks - detail below
667-456-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-456-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-456-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-456-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN09/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-458 is split into 1,000-number blocks - detail below
667-458-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-460 is split into 1,000-number blocks - detail below
667-460-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-460-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-460-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-462 is split into 1,000-number blocks - detail below
667-462-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-462-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-464 is split into 1,000-number blocks - detail below
667-464-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-464-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-465 is split into 1,000-number blocks - detail below
667-465-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN06/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-467 is split into 1,000-number blocks - detail below
667-467-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-467-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-467-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDENTONNOCLLIKNOWN11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-469MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRBLTMMDCH42Z02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-469 is split into 1,000-number blocks - detail below
667-469-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRBLTMMDCH42Z02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-469-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRBLTMMDCH42Z02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-470 is split into 1,000-number blocks - detail below
667-470-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN06/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-472MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNESLBRMDSBXVX03/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-472 is split into 1,000-number blocks - detail below
667-472-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNESLBRMDSBXVX03/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-472-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPRINCEANNESLBRMDSBXVX06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-474MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-474 is split into 1,000-number blocks - detail below
667-474-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-474-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-474-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-474-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z06/30/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-474-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DARGRGBSNISBLTMMDCH42Z11/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-475MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-475 is split into 1,000-number blocks - detail below
667-475-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCROFTONBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476 is split into 1,000-number blocks - detail below
667-476-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-476-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-477MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-477 is split into 1,000-number blocks - detail below
667-477-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-477-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-477-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-477-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-478MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-478 is split into 1,000-number blocks - detail below
667-478-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-478-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSYKESVILLEBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-479MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-479 is split into 1,000-number blocks - detail below
667-479-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-479-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELLICOTTCYBLTMMDCH42Z03/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-480MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS003/26/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-480 is split into 1,000-number blocks - detail below
667-480-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWATERLO236VINNVACBDS003/26/2024Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-484 is split into 1,000-number blocks - detail below
667-484-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-484-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-484-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-485 is split into 1,000-number blocks - detail below
667-485-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCAMBRIDGENOCLLIKNOWN06/21/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-489MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z06/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-489 is split into 1,000-number blocks - detail below
667-489-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAMPSTEADBLTMMDCH42Z06/13/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-492 is split into 1,000-number blocks - detail below
667-492-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-492-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-492-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNNOCLLIKNOWN06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-493 is split into 1,000-number blocks - detail below
667-493-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-493-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-493-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN12/17/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-497 is split into 1,000-number blocks - detail below
667-497-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYNOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-502 is split into 1,000-number blocks - detail below
667-502-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-502-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-502-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN05/20/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-502-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIANOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-503 is split into 1,000-number blocks - detail below
667-503-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-503-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-503-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-503-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-506 is split into 1,000-number blocks - detail below
667-506-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-506-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/09/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-508 is split into 1,000-number blocks - detail below
667-508-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN06/26/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-508-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-508-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN09/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-508-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-509 is split into 1,000-number blocks - detail below
667-509-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN09/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-509-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN05/29/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-525MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-525 is split into 1,000-number blocks - detail below
667-525-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-525-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN10/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-525-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN09/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-525-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN09/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-525-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN09/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-526 is split into 1,000-number blocks - detail below
667-526-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-526-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCENTREVLNOCLLIKNOWN05/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-527 is split into 1,000-number blocks - detail below
667-527-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENBURNIENOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-529 is split into 1,000-number blocks - detail below
667-529-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-529-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-529-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKNOCLLIKNOWN02/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-529-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHURLOCKNOCLLIKNOWN02/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-532MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-532 is split into 1,000-number blocks - detail below
667-532-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN11/04/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-538MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-538 is split into 1,000-number blocks - detail below
667-538-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-545 is split into 1,000-number blocks - detail below
667-545-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-545-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKNOCLLIKNOWN03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-545-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-545-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-547 is split into 1,000-number blocks - detail below
667-547-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/26/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-547-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN06/26/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-548MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN06/01/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-548 is split into 1,000-number blocks - detail below
667-548-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTOWSONNOCLLIKNOWN06/01/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-549 is split into 1,000-number blocks - detail below
667-549-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN06/30/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551 is split into 1,000-number blocks - detail below
667-551-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-551-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN07/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-566 is split into 1,000-number blocks - detail below
667-566-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-566-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-566-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-566-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-566-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-566-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLNOCLLIKNOWN04/09/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-567MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567 is split into 1,000-number blocks - detail below
667-567-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-567-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHAVREGRACEBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-576MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-576 is split into 1,000-number blocks - detail below
667-576-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLBLTMMDCH42Z06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-576-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLBLTMMDCH42Z06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-576-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLBLTMMDCH42Z09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-576-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DJARRETTSVLBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-577 is split into 1,000-number blocks - detail below
667-577-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-577-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-577-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-577-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKTONNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-600 is split into 1,000-number blocks - detail below
667-600-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN12/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-644 is split into 1,000-number blocks - detail below
667-644-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-644-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-644-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-644-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-646 is split into 1,000-number blocks - detail below
667-646-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-646-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DANNAPOLISNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-647 is split into 1,000-number blocks - detail below
667-647-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-647-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-647-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTH EASTNOCLLIKNOWN11/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-656 is split into 1,000-number blocks - detail below
667-656-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-656-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-656-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-657MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASEBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-657 is split into 1,000-number blocks - detail below
667-657-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASEBLTMMDCH42Z08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-657-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHASEBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-660MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONSLBRMDSBXVX10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-660 is split into 1,000-number blocks - detail below
667-660-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONSLBRMDSBXVX09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-660-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONSLBRMDSBXVX09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-660-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-660-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMARIONSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-661MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLSLBRMDSBXVX10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-661 is split into 1,000-number blocks - detail below
667-661-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-661-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-661-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSNOW HILLSLBRMDSBXVX06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-662MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISSLBRMDSBXVX10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-662 is split into 1,000-number blocks - detail below
667-662-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISSLBRMDSBXVX07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-662-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISSLBRMDSBXVX07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-662-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-662-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSMITH ISSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-663MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYSLBRMDSBXVX10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-663 is split into 1,000-number blocks - detail below
667-663-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYSLBRMDSBXVX07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-663-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYSLBRMDSBXVX08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-663-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-663-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DOCEAN CITYSLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-664MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTRAPPESLBRMDSBXVX10/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-664 is split into 1,000-number blocks - detail below
667-664-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTRAPPESLBRMDSBXVX02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-664-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTRAPPESLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-664-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DTRAPPESLBRMDSBXVX10/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-665 is split into 1,000-number blocks - detail below
667-665-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DHILLSBORONOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-666MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERVINNVACBDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-666 is split into 1,000-number blocks - detail below
667-666-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERVINNVACBDS005/04/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-666-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERVINNVACBDS005/04/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-666-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERVINNVACBDS007/06/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-666-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERVINNVACBDS007/06/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-666-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWEST RIVERVINNVACBDS004/01/2016Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: VINNVACBDS0))
🕘 Prefix History
🔎 Explore Carrier Information
667-667MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-667 is split into 1,000-number blocks - detail below
667-667-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-667-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-667-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-667-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN08/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-668 is split into 1,000-number blocks - detail below
667-668-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-668-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-668-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DFALLSTONNOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-669 is split into 1,000-number blocks - detail below
667-669-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGALENANOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-669-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGALENANOCLLIKNOWN11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-670MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-670 is split into 1,000-number blocks - detail below
667-670-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-670-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-670-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-670-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-676MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSSLBRMDSBXVX09/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-676 is split into 1,000-number blocks - detail below
667-676-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSSLBRMDSBXVX09/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-676-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSSLBRMDSBXVX09/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-676-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWILLARDSSLBRMDSBXVX06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-677MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/08/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-677 is split into 1,000-number blocks - detail below
667-677-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-677-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-677-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-677-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z05/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-678MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z08/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-678 is split into 1,000-number blocks - detail below
667-678-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOLUMBIABLTMMDCH42Z08/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-687MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-687 is split into 1,000-number blocks - detail below
667-687-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWARWICKSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-688 is split into 1,000-number blocks - detail below
667-688-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-688-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-688-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-688-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPARKVILLENOCLLIKNOWN11/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-701 is split into 1,000-number blocks - detail below
667-701-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN11/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-701-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN12/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-701-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-701-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGENOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-727 is split into 1,000-number blocks - detail below
667-727-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-727-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSUDLERSVLNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-746 is split into 1,000-number blocks - detail below
667-746-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-746-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-746-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-746-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-746-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DGLENWOODNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-755 is split into 1,000-number blocks - detail below
667-755-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPIKESVILLENOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-758 is split into 1,000-number blocks - detail below
667-758-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-758-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-758-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSILVER RUNNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-766MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-766 is split into 1,000-number blocks - detail below
667-766-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLSLBRMDSBXVX06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-766-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTEVENSVLSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX03/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767 is split into 1,000-number blocks - detail below
667-767-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX03/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-767-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSTMICHAELSSLBRMDSBXVX03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-770 is split into 1,000-number blocks - detail below
667-770-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-770-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN05/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-772 is split into 1,000-number blocks - detail below
667-772-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-772-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-772-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-772-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN01/07/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-772-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARKSGLNCNOCLLIKNOWN01/07/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-775 is split into 1,000-number blocks - detail below
667-775-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DMILLINGTONNOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-777 is split into 1,000-number blocks - detail below
667-777-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-777-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN02/11/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-777-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSEVERNA PKNOCLLIKNOWN04/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-778 is split into 1,000-number blocks - detail below
667-778-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-778-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-778-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-778-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSPARROWSPTNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-788 is split into 1,000-number blocks - detail below
667-788-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWESTMINSTRNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-800MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX08/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-800 is split into 1,000-number blocks - detail below
667-800-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX08/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-800-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX08/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-800-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX08/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-802 is split into 1,000-number blocks - detail below
667-802-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-802-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-802-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCATONSVLNOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-803 is split into 1,000-number blocks - detail below
667-803-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-803-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN03/09/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-803-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSOLOMONSNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-808 is split into 1,000-number blocks - detail below
667-808-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEASTONNOCLLIKNOWN06/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-810MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-810 is split into 1,000-number blocks - detail below
667-810-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-810-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-810-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-810-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYSLBRMDSBXVX03/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: SLBRMDSBXVX))
🕘 Prefix History
🔎 Explore Carrier Information
667-824 is split into 1,000-number blocks - detail below
667-824-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-824-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-824-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-824-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-824-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-824-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-824-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DEDGEWOODNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-827 is split into 1,000-number blocks - detail below
667-827-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-827-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-827-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-827-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-827-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBERLINNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-832 is split into 1,000-number blocks - detail below
667-832-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-832-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN02/06/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-832-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-832-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBRYNPKLNCMNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-842 is split into 1,000-number blocks - detail below
667-842-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWOODLAWNNOCLLIKNOWN12/16/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-843 is split into 1,000-number blocks - detail below
667-843-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-843-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-843-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-843-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-843-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-843-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDEALISLANDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846 is split into 1,000-number blocks - detail below
667-846-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-846-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCOCKEYSVLNOCLLIKNOWN03/26/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-848 is split into 1,000-number blocks - detail below
667-848-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-848-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-848-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN01/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-848-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN01/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-853 is split into 1,000-number blocks - detail below
667-853-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOCOMOKENOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-853-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOCOMOKENOCLLIKNOWN02/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-853-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DPOCOMOKENOCLLIKNOWN11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856 is split into 1,000-number blocks - detail below
667-856-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN05/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-856-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DDUNDALKNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-868 is split into 1,000-number blocks - detail below
667-868-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCRISFIELDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-868-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCRISFIELDNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-868-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCRISFIELDNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-887MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-887 is split into 1,000-number blocks - detail below
667-887-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DWORTHINGTNBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888 is split into 1,000-number blocks - detail below
667-888-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z07/31/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-888-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-895 is split into 1,000-number blocks - detail below
667-895-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN08/30/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-897 is split into 1,000-number blocks - detail below
667-897-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHESAPKECYNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-899 is split into 1,000-number blocks - detail below
667-899-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-899-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-910MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z03/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-910 is split into 1,000-number blocks - detail below
667-910-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z07/29/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-910-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMOREBLTMMDCH42Z03/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-925 is split into 1,000-number blocks - detail below
667-925-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-925-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-925-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-925-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBEL AIRNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-930 is split into 1,000-number blocks - detail below
667-930-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-930-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-930-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN03/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-930-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DBALTIMORENOCLLIKNOWN01/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-942 is split into 1,000-number blocks - detail below
667-942-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-942-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-942-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-942-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-942-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DABERDEENNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-946 is split into 1,000-number blocks - detail below
667-946-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DCHURCHVLNOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-962MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962 is split into 1,000-number blocks - detail below
667-962-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-962-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNORTHBEACHBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-966MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORBLTMMDCH42Z03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-966 is split into 1,000-number blocks - detail below
667-966-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-966-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORBLTMMDCH42Z03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-966-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORBLTMMDCH42Z03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-966-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-966-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DNEWWINDSORBLTMMDCH42Z04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-977 is split into 1,000-number blocks - detail below
667-977-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-977-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DSALISBURYNOCLLIKNOWN07/12/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
667-999MDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z03/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999 is split into 1,000-number blocks - detail below
667-999-0XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z06/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-1XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z06/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-2XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z06/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-3XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z06/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-4XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z03/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-5XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z06/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-6XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z06/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-7XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z03/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-8XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z03/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
667-999-9XXXMDONVOY, LLC - MD (Sinch)0004323028RMD0001966876DELKRIDGEBLTMMDCH42Z03/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDCH42Z))
🕘 Prefix History
🔎 Explore Carrier Information
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