Company 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
720-537COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDENVERDURNCOBSDS010/22/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
720-537 is split into 1,000-number blocks - detail below
720-537-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDENVERDURNCOBSDS010/24/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-200 is split into 1,000-number blocks - detail below
970-200-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGRAND JCTNOCLLIKNOWN08/23/2019Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-208 is split into 1,000-number blocks - detail below
970-208-9XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGRAND JCTNOCLLIKNOWN05/08/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-341COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BOLATHEDURNCOBSDS012/26/2013Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-341 is split into 1,000-number blocks - detail below
970-341-6XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BOLATHEDURNCOBSDS012/27/2013Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-369 is split into 1,000-number blocks - detail below
970-369-2XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BTELLURIDENOCLLIKNOWN03/25/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-387 is split into 1,000-number blocks - detail below
970-387-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BSILVERTONNOCLLIKNOWN06/05/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-399COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDELTADURNCOBSDS000/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-399 is split into 1,000-number blocks - detail below
970-399-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDELTADURNCOBSDS003/24/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-403 is split into 1,000-number blocks - detail below
970-403-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGODURNCOBSDS010/21/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-403-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGODURNCOBSDS010/05/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-403-8XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGODURNCOBSDS011/06/2009Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-426 is split into 1,000-number blocks - detail below
970-426-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGODURNCOBSDS012/17/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-442 is split into 1,000-number blocks - detail below
970-442-6XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BIGNACIONOCLLIKNOWN05/28/2013Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-444COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BBAYFIELDDURNCOBSDS000/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-444 is split into 1,000-number blocks - detail below
970-444-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BBAYFIELDDURNCOBSDS005/08/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-478 is split into 1,000-number blocks - detail below
970-478-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BNORWOODNOCLLIKNOWN11/08/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-497 is split into 1,000-number blocks - detail below
970-497-5XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMONTROSENOCLLIKNOWN05/08/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-510 is split into 1,000-number blocks - detail below
970-510-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCARBONDALENOCLLIKNOWN05/04/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-529 is split into 1,000-number blocks - detail below
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))
970-529-7XXXCOFASTTRACK 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))
970-533 is split into 1,000-number blocks - detail below
970-533-5XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMANCOSNOCLLIKNOWN04/24/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-585COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS006/01/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-585 is split into 1,000-number blocks - detail below
970-585-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-585-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-585-2XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-585-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-633 is split into 1,000-number blocks - detail below
970-633-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BOURAYNOCLLIKNOWN03/31/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-639 is split into 1,000-number blocks - detail below
970-639-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BFRUITANOCLLIKNOWN06/05/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-648 is split into 1,000-number blocks - detail below
970-648-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGUNNISONNOCLLIKNOWN02/08/2012Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-676 is split into 1,000-number blocks - detail below
970-676-5XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDOLORESNOCLLIKNOWN05/20/2015Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-693 is split into 1,000-number blocks - detail below
970-693-6XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMEEKERNOCLLIKNOWN06/17/2015Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-714 is split into 1,000-number blocks - detail below
970-714-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGREELEYNOCLLIKNOWN12/04/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-826 is split into 1,000-number blocks - detail below
970-826-8XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCRAIGNOCLLIKNOWN11/08/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-828COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGODURNCOBSDS005/12/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
970-964 is split into 1,000-number blocks - detail below
970-964-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMONTROSENOCLLIKNOWN11/21/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))