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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
203-202CTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950DARIENNRWLCT02YMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NRWLCT02YMD))
203-202 is split into 1,000-number blocks - detail below
203-202-0XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN02/02/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-202-1XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-202-2XXXCTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950DARIENNRWLCT02YMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NRWLCT02YMD))
203-202-3XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800DARIENNOCLLIKNOWN11/22/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-202-4XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD07/02/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-202-5XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-202-6XXXCTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950DARIENNRWLCT02YMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NRWLCT02YMD))
203-202-7XXXCTCSC VOICE, LLC0032580698RMD0037007612KDARIENNOCLLIKNOWNN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-202-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS006/25/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-202-9XXXCTCSC VOICE, LLC0032580698RMD0037007612KDARIENNOCLLIKNOWNN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-280CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS003/24/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280 is split into 1,000-number blocks - detail below
203-280-0XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS007/07/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280-1XXXCTTERRA NOVA TELECOM INC.0021193057RMD0001495145JDARIENNOCLLIKNOWN03/16/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-280-2XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD06/30/2006Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-280-3XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD06/25/2004Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-280-4XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS007/07/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280-5XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS003/26/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS003/26/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS003/26/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS003/26/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-280-9XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS003/26/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-309CTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/11/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-309 is split into 1,000-number blocks - detail below
203-309-0XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800DARIENNOCLLIKNOWN02/27/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-1XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN03/20/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-2XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN07/09/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-3XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN05/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-4XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800DARIENNOCLLIKNOWN07/05/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-5XXXCTCSC VOICE, LLC0032580698RMD0037007612KDARIENNOCLLIKNOWN07/20/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-6XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN08/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-309-7XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/14/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-309-8XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/14/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-309-9XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/14/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-320CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/16/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320 is split into 1,000-number blocks - detail below
203-320-0XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-1XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-2XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-3XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-4XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-5XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-320-9XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/21/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-424CTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD06/29/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-424 is split into 1,000-number blocks - detail below
203-424-0XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN10/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-424-1XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN01/27/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-424-2XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FDARIENNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-424-3XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD03/14/2011Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-424-4XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD03/14/2011Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-424-5XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147DARIENNWHNCT02GT008/10/2007Prefix Type: ICO
Switch Name: NEW HAVEN
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NWHNCT02GT0))
203-424-6XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/A6624DARIENNOCLLIKNOWN03/14/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-424-7XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/04/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-424-8XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/04/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-424-9XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/04/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559CTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143DARIENHRFRCTCRDS000/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTCRDS0))
203-559 is split into 1,000-number blocks - detail below
203-559-0XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD01/09/2004Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-1XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD01/09/2004Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-2XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD03/30/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-3XXXCTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143DARIENHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTCRDS0))
203-559-4XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD08/25/2003Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-5XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD08/25/2003Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-6XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD05/02/2003Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-7XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD05/02/2003Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-8XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD11/25/2002Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-559-9XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD11/25/2002Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-620CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS007/19/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620 is split into 1,000-number blocks - detail below
203-620-0XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-1XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-2XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-3XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-4XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-5XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/02/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS007/29/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS007/29/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-620-9XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS007/29/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-621CTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMD00/00/0000Prefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621 is split into 1,000-number blocks - detail below
203-621-0XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-1XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-2XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-3XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-4XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD02/23/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-621-5XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-6XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-7XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-621-8XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD01/20/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-621-9XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMDN/APrefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-636CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/14/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636 is split into 1,000-number blocks - detail below
203-636-0XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800DARIENNOCLLIKNOWN10/15/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-636-1XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-2XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-3XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-4XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-5XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/10/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/16/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-636-9XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS009/16/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-655CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147DARIENDARNCT00RS100/00/0000Prefix Type: ICO
Switch Name: DARIEN
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: DARNCT00RS1))
203-656CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147DARIENDARNCT00RS100/00/0000Prefix Type: ICO
Switch Name: DARIEN
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: DARNCT00RS1))
203-662CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147DARIENDARNCT00RS100/00/0000Prefix Type: ICO
Switch Name: DARIEN
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: DARNCT00RS1))
203-669CTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800DARIENSMFRCTQI9MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
203-669 is split into 1,000-number blocks - detail below
203-669-0XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS012/05/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-669-1XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS002/19/2004Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-669-2XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800DARIENSMFRCTQI9MDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
203-669-3XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN02/10/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-669-4XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMD02/06/2006Prefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-669-5XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDARIENSMFRCTATXMD06/12/2006Prefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-669-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS008/06/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-669-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS008/06/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-669-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS008/06/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-669-9XXXCTTERRA NOVA TELECOM INC.0021193057RMD0001495145JDARIENNOCLLIKNOWN03/11/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-875CTAT&T - LOCAL (AT&T)N/A7421DARIENNWHNCT02X5X00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NWHNCT02X5X))
203-875 is split into 1,000-number blocks - detail below
203-875-0XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FDARIENNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-875-1XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS010/20/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-2XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS010/20/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-3XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS010/20/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-4XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS010/20/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-5XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS012/05/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS012/05/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS012/05/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS012/05/2003Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-875-9XXXCTAT&T - LOCAL (AT&T)N/A7421DARIENNWHNCT02X5XN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NWHNCT02X5X))
203-898CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS001/31/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-898 is split into 1,000-number blocks - detail below
203-898-0XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD07/02/2007Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-898-1XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD08/17/2006Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-898-2XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD08/17/2006Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-898-3XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD10/05/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-898-4XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/07/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-898-5XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD04/05/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
203-898-6XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS002/07/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-898-7XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS002/07/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-898-8XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS002/07/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
203-898-9XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS002/07/2005Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
475-259CTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/25/2017Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
475-259 is split into 1,000-number blocks - detail below
475-259-0XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN11/09/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-1XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FDARIENNOCLLIKNOWN10/05/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN10/17/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN10/17/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-4XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN12/10/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-5XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD01/23/2019Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
475-259-6XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN12/10/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN02/27/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-8XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN02/27/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-259-9XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562DARIENBLFDCTAP2MD09/26/2017Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
475-264CTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS100/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-264 is split into 1,000-number blocks - detail below
475-264-0XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FDARIENNOCLLIKNOWN03/11/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-264-1XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN12/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-264-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS104/24/2020Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-264-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS104/24/2020Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-264-4XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS107/22/2020Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-264-5XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS104/08/2025Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-264-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS107/22/2020Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-264-7XXXCTTON80 COMMUNICATIONS, LLC0025462672RMD0005819516JDARIENNOCLLIKNOWN05/13/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-264-8XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN12/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-264-9XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS103/12/2024Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-328CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS004/30/2014Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
475-328 is split into 1,000-number blocks - detail below
475-328-0XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN11/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-1XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN04/13/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-2XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FDARIENNOCLLIKNOWN04/13/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-3XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT (Verizon Communications)0004999405RMD00029577230DARIENSMFRCTDSDS005/01/2014Prefix Type: CLEC
Switch Name: STAMFORD
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTDSDS0))
475-328-4XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN04/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-5XXXCTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950DARIENNOCLLIKNOWN09/11/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-7XXXCTCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JDARIENNOCLLIKNOWN06/12/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-8XXXCTTELNYX LLC0018998724RMD0001645073HDARIENNOCLLIKNOWN03/27/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-328-9XXXCTCSC VOICE, LLC0032580698RMD0037007612KDARIENNOCLLIKNOWN07/23/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336CTFRACTEL, LLC0018413799RMD0001775965HDARIENHRFRCT03XOX07/21/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT03XOX))
475-336 is split into 1,000-number blocks - detail below
475-336-0XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN01/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-1XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDARIENNOCLLIKNOWN01/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN07/12/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN10/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-4XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN02/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-5XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN02/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN10/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENNOCLLIKNOWN07/12/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-336-8XXXCTFRACTEL, LLC0018413799RMD0001775965HDARIENHRFRCT03XOX07/22/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT03XOX))
475-336-9XXXCTIP HORIZON LLC0027469766RMD0001571515JDARIENNOCLLIKNOWN07/11/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-368CTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS105/01/2024Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-368 is split into 1,000-number blocks - detail below
475-368-0XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDARIENHRFRCTBCDS105/01/2024Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTBCDS1))
475-368-1XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN07/01/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-368-6XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN04/02/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-368-7XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN04/02/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-368-8XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN07/01/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-368-9XXXCTCSC WIRELESS, LLC0027517473RMD0037998425JDARIENNOCLLIKNOWN04/02/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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