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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
860-283CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147THOMASTONTHTNCT00RS000/00/0000Prefix Type: ICO
Switch Name: Thomaston
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Connecticut (920)
Tandem: THTNCT00RS0
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860-484CTMETROPCS, INC. (T-Mobile US, Inc)N/A5562THOMASTONBLFDCTAP2MD00/00/0000Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484 is split into 1,000-number blocks - detail below
860-484-0XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800THOMASTONNOCLLIKNOWN05/07/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-1XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562THOMASTONBLFDCTAP2MD08/18/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-2XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/A6624THOMASTONNOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-3XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONNOCLLIKNOWN10/31/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-4XXXCTCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KTHOMASTONNOCLLIKNOWN06/20/2003Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-5XXXCTCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JTHOMASTONNOCLLIKNOWN11/16/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-6XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JTHOMASTONSMFRCTATXMD02/22/2005Prefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-7XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800THOMASTONNOCLLIKNOWN08/12/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-8XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JTHOMASTONNOCLLIKNOWN12/01/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-484-9XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562THOMASTONBLFDCTAP2MD11/14/2002Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880CTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONHRFRCT0379Z02/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880 is split into 1,000-number blocks - detail below
860-880-0XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONHRFRCT0379Z02/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-1XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONHRFRCT0379Z08/17/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-2XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONHRFRCT0379Z04/20/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CTHOMASTONNOCLLIKNOWN04/29/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-4XXXCTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143THOMASTONNOCLLIKNOWN04/19/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-5XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147THOMASTONHRFRCT03GT004/14/2011Prefix Type: ICO
Switch Name: HARTFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-6XXXCTCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTHOMASTONNOCLLIKNOWN06/06/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-7XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CT (Infobip)N/A539FTHOMASTONNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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860-880-8XXXCTCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KTHOMASTONNOCLLIKNOWN10/03/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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860-880-9XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CT (Infobip)N/A539FTHOMASTONNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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959-800CTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CTHOMASTONHRFRCTBCDS107/15/2019Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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959-800 is split into 1,000-number blocks - detail below
959-800-0XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CTHOMASTONHRFRCTBCDS107/16/2019Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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959-800-1XXXCTTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HTHOMASTONNOCLLIKNOWN08/20/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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959-800-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CTHOMASTONHRFRCTBCDS102/02/2021Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
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959-800-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CTHOMASTONHRFRCTBCDS102/02/2021Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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959-800-4XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CTHOMASTONHRFRCTBCDS107/16/2019Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
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959-800-6XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONNOCLLIKNOWN11/23/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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959-800-8XXXCTONVOY SPECTRUM, LLC (Sinch US Holding, Inc.)0024415002RMD0002045624HTHOMASTONNOCLLIKNOWN02/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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959-800-9XXXCTONVOY SPECTRUM, LLC (Sinch US Holding, Inc.)0024415002RMD0002045624HTHOMASTONNOCLLIKNOWN01/07/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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959-916CTTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JTHOMASTONHRFRCT03XSX01/10/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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959-916 is split into 1,000-number blocks - detail below
959-916-0XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONNOCLLIKNOWN02/01/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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959-916-1XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FTHOMASTONNOCLLIKNOWN02/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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959-916-7XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/A6624THOMASTONNOCLLIKNOWN05/20/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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959-916-8XXXCTTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JTHOMASTONHRFRCT03XSX01/10/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT03XSX))
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959-916-9XXXCTIP HORIZON LLC0027469766RMD0001571515JTHOMASTONNOCLLIKNOWN06/14/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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