Rate Center Name: , State/Province:
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-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
970-641COQWEST CORPORATION0003746757RMD00063899636GUNNISONGNSNCOMADS000/00/0000Prefix Type: RBOC
Switch Name: GUNNISON
Switch Type: AXE10
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: GNSNCOMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-642COQWEST CORPORATION0003746757RMD00063899636GUNNISONGNSNCOMADS000/00/0000Prefix Type: RBOC
Switch Name: GUNNISON
Switch Type: AXE10
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: GNSNCOMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-642 is split into 1,000-number blocks - detail below
970-642-0XXXCOQWEST CORPORATION0003746757RMD00063899636GUNNISONGNSNCOMADS0N/APrefix Type: RBOC
Switch Name: GUNNISON
Switch Type: AXE10
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: GNSNCOMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-1XXXCOQWEST CORPORATION0003746757RMD00063899636GUNNISONGNSNCOMADS0N/APrefix Type: RBOC
Switch Name: GUNNISON
Switch Type: AXE10
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: GNSNCOMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-3XXXCOLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118GUNNISONNOCLLIKNOWN10/19/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-4XXXCOQWEST CORPORATION0003746757RMD00063899636GUNNISONGNSNCOMADS0N/APrefix Type: RBOC
Switch Name: GUNNISON
Switch Type: AXE10
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: GNSNCOMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-5XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN10/09/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-7XXXCOTERRA NOVA TELECOM INC.0021193057RMD0001495145JGUNNISONNOCLLIKNOWN10/06/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-8XXXCOCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JGUNNISONNOCLLIKNOWN02/06/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-642-9XXXCOTELNYX LLC0018998724RMD0001645073HGUNNISONNOCLLIKNOWN04/20/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648COBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FGUNNISONDNVRCOMAXGZ00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOMAXGZ))
🕘 Prefix History
🔎 Explore Carrier Information
970-648 is split into 1,000-number blocks - detail below
970-648-0XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FGUNNISONDNVRCOMAXGZ08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOMAXGZ))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-1XXXCOZIPPYTECH INCORPORATED0016490328RMD0004915588AGUNNISONNOCLLIKNOWN07/15/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-2XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN11/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-3XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN11/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-4XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FGUNNISONDNVRCOMAXGZ02/06/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOMAXGZ))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-5XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN11/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-6XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN11/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGUNNISONNOCLLIKNOWN02/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-8XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN11/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-648-9XXXCOZIPPYTECH INC. - CO0016490328RMD0004915022JGUNNISONNOCLLIKNOWN10/01/2019Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707COTWC IP ENABLED SERVICES, LLCN/A793KGUNNISONGDJTCOMAZMD12/07/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: GDJTCOMAZMD))
🕘 Prefix History
🔎 Explore Carrier Information
970-707 is split into 1,000-number blocks - detail below
970-707-0XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN12/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-1XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN12/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-3XXXCOMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229GUNNISONDNVRCO37DS001/14/2015Prefix Type: CLEC
Switch Name: DENVER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO37DS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-4XXXCOTWC IP ENABLED SERVICES, LLCN/A793KGUNNISONGDJTCOMAZMD12/08/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: GDJTCOMAZMD))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-5XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONNOCLLIKNOWN03/14/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-6XXXCOTELEPORT COMMUNICATIONS AMERICA, LLC - CO (AT&T)0004274114RMD00038977378GUNNISONNOCLLIKNOWN09/27/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-7XXXCOCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JGUNNISONNOCLLIKNOWN04/25/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-8XXXCOPEERLESS NETWORK OF COLORADO, LLC - CO (Infobip)N/A278FGUNNISONNOCLLIKNOWN04/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-707-9XXXCOPEERLESS NETWORK OF COLORADO, LLC - CO (Infobip)N/A278FGUNNISONNOCLLIKNOWN04/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-784COONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONDNVTCOZIDS103/01/2005Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCOZIDS1))
🕘 Prefix History
🔎 Explore Carrier Information
970-784 is split into 1,000-number blocks - detail below
970-784-0XXXCONEW CINGULAR WIRELESS PCS, LLC (AT&T)0003291192RMD00369096010GUNNISONNOCLLIKNOWN05/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-1XXXCOIP HORIZON LLC0027469766RMD0001571515JGUNNISONNOCLLIKNOWN04/05/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-2XXXCOTON80 COMMUNICATIONS, LLC0025462672RMD0005819516JGUNNISONNOCLLIKNOWN08/24/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-3XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONDNVTCOZIDS110/18/2021Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCOZIDS1))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-4XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONDNVTCOZIDS1N/APrefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCOZIDS1))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-5XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONDNVTCOZIDS110/18/2021Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCOZIDS1))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-6XXXCONEW CINGULAR WIRELESS PCS, LLC (AT&T)0003291192RMD00369096010GUNNISONNOCLLIKNOWN08/17/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-7XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DGUNNISONDNVTCOZIDS1N/APrefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCOZIDS1))
🕘 Prefix History
🔎 Explore Carrier Information
970-784-9XXXCOPEERLESS NETWORK OF COLORADO, LLC - CO (Infobip)N/A278FGUNNISONNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
970-943COQWEST CORPORATION0003746757RMD00063899636GUNNISONGNSNCOMADS000/00/0000Prefix Type: RBOC
Switch Name: GUNNISON
Switch Type: AXE10
LATA: Denver CO (656)
Tandem: GDJTCOMA03T
🔧 Explore Switch(CLLI: GNSNCOMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.