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
970-529COQWEST CORPORATION0003746757RMD00063899636CORTEZMVNPCOMARS100/00/0000Prefix Type: RBOC
Switch Name: MESA VERDE
Switch Type: Northern Telecom Remote Switching Center
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: MVNPCOMARS1))
970-529 is split into 1,000-number blocks - detail below
970-529-0XXXCONEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010CORTEZGDJTCOMAKMD10/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: GDJTCOMAKMD))
970-529-1XXXCOQWEST CORPORATION0003746757RMD00063899636CORTEZMVNPCOMARS1N/APrefix Type: RBOC
Switch Name: MESA VERDE
Switch Type: Northern Telecom Remote Switching Center
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: MVNPCOMARS1))
970-529-2XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCORTEZNOCLLIKNOWN05/08/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-529-3XXXCONEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010CORTEZGDJTCOMAKMD07/26/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: GDJTCOMAKMD))
970-529-4XXXCOQWEST CORPORATION0003746757RMD00063899636CORTEZMVNPCOMARS1N/APrefix Type: RBOC
Switch Name: MESA VERDE
Switch Type: Northern Telecom Remote Switching Center
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: MVNPCOMARS1))
970-529-5XXXCOZIPPYTECH INCORPORATED0016490328RMD0004915588ACORTEZNOCLLIKNOWN08/30/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-529-6XXXCONEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010CORTEZGDJTCOMAKMD01/11/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: GDJTCOMAKMD))
970-529-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCORTEZNOCLLIKNOWN08/30/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-529-8XXXCOMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229CORTEZDNVRCO37DS007/01/2010Prefix Type: CLEC
Switch Name: DENVER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO37DS0))
970-529-9XXXCOFRACTEL, LLC0018413799RMD0001775965HCORTEZNOCLLIKNOWN08/20/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))