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
318-856LAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ERUSTONNOCLLIKNOWN03/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
318-856 is split into 1,000-number blocks - detail below
318-856-0XXXLAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ERUSTONNOCLLIKNOWN03/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
318-856-1XXXLAONVOY, LLC - LA (Sinch)0004323028RMD0001966749ERUSTONNOCLLIKNOWN04/16/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
318-856-2XXXLAELISKA WIRELESS VENTURES SUBSIDIARY I, LLCN/A6916RUSTONNOCLLIKNOWN04/14/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
318-856-9XXXLANEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214RUSTONSHPULA34G0212/15/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
🔧 Explore Switch(CLLI: SHPULA34G02))