OCN:
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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
720-537COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDENVERDURNCOBSDS010/22/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
🕘 Prefix History
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720-537 is split into 1,000-number blocks - detail below
720-537-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDENVERDURNCOBSDS010/24/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-200 is split into 1,000-number blocks - detail below
970-200-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGRAND JCTNOCLLIKNOWN08/23/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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970-208 is split into 1,000-number blocks - detail below
970-208-9XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGRAND JCTNOCLLIKNOWN05/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-341COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BOLATHEDURNCOBSDS012/26/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-341 is split into 1,000-number blocks - detail below
970-341-6XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BOLATHEDURNCOBSDS012/27/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-369 is split into 1,000-number blocks - detail below
970-369-2XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BTELLURIDENOCLLIKNOWN03/25/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-387 is split into 1,000-number blocks - detail below
970-387-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BSILVERTONNOCLLIKNOWN06/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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970-399COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDELTADURNCOBSDS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-399 is split into 1,000-number blocks - detail below
970-399-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDELTADURNCOBSDS011/13/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-399-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDELTADURNCOBSDS003/24/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-403 is split into 1,000-number blocks - detail below
970-403-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGONOCLLIKNOWN10/21/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-403-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGONOCLLIKNOWN10/05/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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970-403-8XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGONOCLLIKNOWN11/06/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-426 is split into 1,000-number blocks - detail below
970-426-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGONOCLLIKNOWN12/17/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-442 is split into 1,000-number blocks - detail below
970-442-6XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BIGNACIONOCLLIKNOWN05/28/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-444COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BBAYFIELDDURNCOBSDS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-444 is split into 1,000-number blocks - detail below
970-444-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BBAYFIELDDURNCOBSDS005/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-478 is split into 1,000-number blocks - detail below
970-478-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BNORWOODNOCLLIKNOWN11/08/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-497 is split into 1,000-number blocks - detail below
970-497-5XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMONTROSENOCLLIKNOWN05/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-510 is split into 1,000-number blocks - detail below
970-510-4XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCARBONDALENOCLLIKNOWN05/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-529 is split into 1,000-number blocks - detail below
970-529-2XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCORTEZNOCLLIKNOWN05/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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970-529-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCORTEZNOCLLIKNOWN08/30/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-533 is split into 1,000-number blocks - detail below
970-533-5XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMANCOSNOCLLIKNOWN04/24/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-585COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS006/01/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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970-585 is split into 1,000-number blocks - detail below
970-585-0XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
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🔎 Explore Carrier Information
970-585-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-585-2XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-585-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BPAGOSA SPGDURNCOBSDS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
🕘 Prefix History
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970-633 is split into 1,000-number blocks - detail below
970-633-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BOURAYNOCLLIKNOWN03/31/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-639 is split into 1,000-number blocks - detail below
970-639-3XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BFRUITANOCLLIKNOWN06/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-648 is split into 1,000-number blocks - detail below
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))
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970-676 is split into 1,000-number blocks - detail below
970-676-5XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDOLORESNOCLLIKNOWN05/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-693 is split into 1,000-number blocks - detail below
970-693-6XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMEEKERNOCLLIKNOWN06/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-714 is split into 1,000-number blocks - detail below
970-714-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BGREELEYNOCLLIKNOWN12/04/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-729 is split into 1,000-number blocks - detail below
970-729-7XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BTELLURIDENOCLLIKNOWN04/09/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-826 is split into 1,000-number blocks - detail below
970-826-8XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BCRAIGNOCLLIKNOWN11/08/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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970-828COFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BDURANGODURNCOBSDS005/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DURNCOBSDS0))
🕘 Prefix History
🔎 Explore Carrier Information
970-964 is split into 1,000-number blocks - detail below
970-964-1XXXCOFASTTRACK COMMUNICATIONS, INC. - CO0007719719RMD0002661330BMONTROSENOCLLIKNOWN11/21/2008Prefix 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
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