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
571-366VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
571-366 is split into 1,000-number blocks - detail below
571-366-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
571-366-1XXXVAPAETEC ITEL, LLC0015247810RMD0038378829JWSNGTNZN08TYCRVA03DS009/28/2006Prefix Type: IPES
Switch Name: MCLEAN
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TYCRVA03DS0))
571-366-2XXXVAONVOY, LLC - VA (Sinch)0004323028RMD0001966138EWSNGTNZN08NOCLLIKNOWN01/25/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-3XXXVALEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)0015338122RMD00061128825WSNGTNZN08NOCLLIKNOWN07/09/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-4XXXVALEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)0015338122RMD00061128825WSNGTNZN08NOCLLIKNOWN07/09/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-5XXXVALEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)0015338122RMD00061128825WSNGTNZN08NOCLLIKNOWN01/25/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T)0004274114RMD00038977529WSNGTNZN08NOCLLIKNOWN09/02/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-7XXXVALEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)0015338122RMD00061128825WSNGTNZN08NOCLLIKNOWN11/16/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-8XXXVALEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)0015338122RMD00061128825WSNGTNZN08NOCLLIKNOWN11/16/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
571-366-9XXXVALEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)0015338122RMD00061128825WSNGTNZN08NOCLLIKNOWN11/16/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))