Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
307-554WYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554 is split into 1,000-number blocks - detail below
307-554-0XXXWYCELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY (Verizon Wireless)0003290673RMD00033826566GLENROCKNOCLLIKNOWN04/22/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
307-554-1XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD04/24/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554-2XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD11/19/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554-3XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD11/19/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554-4XXXWYCELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY (Verizon Wireless)0003290673RMD00033826566GLENROCKNOCLLIKNOWN05/30/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
307-554-5XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD08/08/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554-6XXXWYNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010GLENROCKCSPRWYMAXMD10/18/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYMAXMD))
307-554-7XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD02/07/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554-8XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD01/03/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))
307-554-9XXXWYONVOY, LLC - WY (Sinch)0004323028RMD0001966450FGLENROCKCSPRWYDN0MD02/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: CSPRWYDN0MD))