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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
203-204CTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143GUILFORDHRFRCTCRDS000/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
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203-204 is split into 1,000-number blocks - detail below
203-204-0XXXCTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143GUILFORDHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
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203-204-1XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800GUILFORDNOCLLIKNOWN08/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-2XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800GUILFORDNOCLLIKNOWN08/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-3XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FGUILFORDNOCLLIKNOWN08/10/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-4XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CGUILFORDNOCLLIKNOWN01/31/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-5XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CGUILFORDNOCLLIKNOWN01/31/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-6XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800GUILFORDNOCLLIKNOWN05/07/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CGUILFORDNOCLLIKNOWN01/31/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-8XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FGUILFORDNOCLLIKNOWN04/19/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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203-204-9XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CGUILFORDNOCLLIKNOWN01/31/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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