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
337-397LALEVEL 3 COMMUNICATIONS, LLC - LA (Lumen Technologies, Inc)0015338122RMD00061123232LEESVILLELFYTLAMAX5X07/24/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLAMAX5X))
337-397 is split into 1,000-number blocks - detail below
337-397-0XXXLANEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214LEESVILLESCTTLA06G0212/10/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: SCTTLA06G02))
337-397-1XXXLANEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214LEESVILLESCTTLA06G0212/10/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: SCTTLA06G02))
337-397-2XXXLANEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214LEESVILLESCTTLA06G0212/26/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: SCTTLA06G02))
337-397-3XXXLAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ELEESVILLENOCLLIKNOWN03/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-397-4XXXLALEVEL 3 COMMUNICATIONS, LLC - LA (Lumen Technologies, Inc)0015338122RMD00061123232LEESVILLELFYTLAMAX5XN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLAMAX5X))
337-397-5XXXLANEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214LEESVILLESCTTLA06G0203/04/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: SCTTLA06G02))
337-397-6XXXLAIP HORIZON LLC0027469766RMD0001571515JLEESVILLENOCLLIKNOWN04/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-397-7XXXLAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ELEESVILLENOCLLIKNOWN06/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-397-8XXXLAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ELEESVILLENOCLLIKNOWN06/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-397-9XXXLAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ELEESVILLENOCLLIKNOWN06/30/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))