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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
970-598COCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPLATTEVLHLRNCOFP1MD11/18/2014Prefix Type: IPES
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HLRNCOFP1MD))
🕘 Prefix History
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970-598 is split into 1,000-number blocks - detail below
970-598-0XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLNOCLLIKNOWN07/23/2015Prefix 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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970-598-1XXXCOTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HPLATTEVLNOCLLIKNOWN04/20/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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970-598-2XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLNOCLLIKNOWN03/17/2016Prefix 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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970-598-3XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLNOCLLIKNOWN03/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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970-598-4XXXCOMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229PLATTEVLDNVRCO37DS012/08/2020Prefix Type: CLEC
Switch Name: DENVER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Denver CO (656)
Tandem: N/A
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970-598-5XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLNOCLLIKNOWN08/12/2019Prefix 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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970-598-6XXXCOIP HORIZON LLC0027469766RMD0001571515JPLATTEVLNOCLLIKNOWN06/18/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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970-598-7XXXCOCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPLATTEVLHLRNCOFP1MD11/19/2014Prefix Type: IPES
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HLRNCOFP1MD))
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970-598-8XXXCOONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HPLATTEVLNOCLLIKNOWN02/09/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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970-598-9XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLNOCLLIKNOWN02/09/2021Prefix 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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970-703COONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLHNSNCO02PS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HNSNCO02PS0))
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970-703 is split into 1,000-number blocks - detail below
970-703-0XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLHNSNCO02PS001/10/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HNSNCO02PS0))
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970-703-1XXXCOPEERLESS NETWORK OF COLORADO, LLC - CO (Infobip)N/AN/A278FPLATTEVLNOCLLIKNOWN09/17/2013Prefix 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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970-703-2XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLHNSNCO02PS009/30/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HNSNCO02PS0))
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970-703-3XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FPLATTEVLNOCLLIKNOWN10/24/2008Prefix 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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970-703-4XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FPLATTEVLNOCLLIKNOWN01/21/2010Prefix 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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970-703-5XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FPLATTEVLNOCLLIKNOWN02/10/2011Prefix 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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970-703-6XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FPLATTEVLNOCLLIKNOWN03/07/2011Prefix 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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970-703-7XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLHNSNCO02PS011/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HNSNCO02PS0))
🕘 Prefix History
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970-703-8XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLHNSNCO02PS003/12/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HNSNCO02PS0))
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970-703-9XXXCOONVOY, LLC - CO (Sinch)0004323028RMD0001966026DPLATTEVLHNSNCO02PS011/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: HNSNCO02PS0))
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970-785COQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS100/00/0000Prefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
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970-785 is split into 1,000-number blocks - detail below
970-785-0XXXCOQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS1N/APrefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
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970-785-1XXXCOQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS1N/APrefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
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970-785-2XXXCOQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS1N/APrefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
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970-785-3XXXCOPEERLESS NETWORK OF COLORADO, LLC - CO (Infobip)N/AN/A278FPLATTEVLNOCLLIKNOWN05/12/2025Prefix 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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970-785-4XXXCOQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS1N/APrefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
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970-785-5XXXCOTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JPLATTEVLNOCLLIKNOWN09/29/2021Prefix Type: IPES
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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970-785-6XXXCOQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS1N/APrefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
🕘 Prefix History
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970-785-7XXXCOLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118PLATTEVLNOCLLIKNOWN02/24/2006Prefix 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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970-785-8XXXCOLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118PLATTEVLNOCLLIKNOWN10/13/2004Prefix 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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970-785-9XXXCOQWEST CORPORATION0003746757RMD00063899636PLATTEVLPTVLCOMARS1N/APrefix Type: RBOC
Switch Name: PLATTEVILLE
Switch Type: AXRSS
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: PTVLCOMARS1))
🕘 Prefix History
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970-934COBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FPLATTEVLNOCLLIKNOWN04/14/2026Prefix 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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970-934 is split into 1,000-number blocks - detail below
970-934-0XXXCOBANDWIDTH.COM CLEC, LLC - CO (Bandwidth Inc.)0017042060RMD0003709078FPLATTEVLNOCLLIKNOWN04/14/2026Prefix 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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970-934-4XXXCOCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JPLATTEVLNOCLLIKNOWN07/20/2026Prefix Type: IPES
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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