Rate Center 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
203-490CTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143NAUGATUCKHRFRCTCRDS000/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTCRDS0))
203-490 is split into 1,000-number blocks - detail below
203-490-0XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NAUGATUCKNOCLLIKNOWN01/05/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-1XXXCTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143NAUGATUCKHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTCRDS0))
203-490-2XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NAUGATUCKNOCLLIKNOWN01/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-3XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229NAUGATUCKHRFRCTASDS002/13/2007Prefix Type: CLEC
Switch Name: HARTFORD
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCTASDS0))
203-490-4XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NAUGATUCKNOCLLIKNOWN07/21/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-5XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562NAUGATUCKNOCLLIKNOWN08/28/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-6XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN08/10/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-7XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562NAUGATUCKNOCLLIKNOWN12/16/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-8XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562NAUGATUCKNOCLLIKNOWN03/23/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-490-9XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562NAUGATUCKNOCLLIKNOWN11/21/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-632CTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370Z00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-632 is split into 1,000-number blocks - detail below
203-632-0XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-632-1XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-632-2XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-632-3XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-632-4XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-632-5XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN11/09/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-632-6XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN02/02/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-632-7XXXCTMETROPCS, INC. (T-Mobile US, Inc)N/A5562NAUGATUCKNOCLLIKNOWN07/12/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-632-8XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN02/26/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-632-9XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN10/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-714CTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNAUGATUCKSMFRCTQI9MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
203-714 is split into 1,000-number blocks - detail below
203-714-0XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN04/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-714-1XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKHRFRCT0370Z03/24/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0370Z))
203-714-2XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNAUGATUCKSMFRCTQI9MD10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
203-714-3XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/A6624NAUGATUCKNOCLLIKNOWN12/16/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-714-4XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN09/29/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-714-5XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNAUGATUCKSMFRCTQI9MD09/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
203-714-6XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN08/26/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-714-7XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKHRFRCT03GT008/10/2007Prefix Type: ICO
Switch Name: HARTFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT03GT0))
203-714-8XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JNAUGATUCKSMFRCTATXMD07/17/2009Prefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTATXMD))
203-714-9XXXCTTERRA NOVA TELECOM INC.0021193057RMD0001495145JNAUGATUCKNOCLLIKNOWN03/11/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-720CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS000/00/0000Prefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720 is split into 1,000-number blocks - detail below
203-720-0XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-1XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-2XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-3XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-4XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-5XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-6XXXCTTELNYX LLC0018998724RMD0001645073HNAUGATUCKNOCLLIKNOWN04/20/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-720-7XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-720-8XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NAUGATUCKNOCLLIKNOWN03/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-720-9XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS000/00/0000Prefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723 is split into 1,000-number blocks - detail below
203-723-0XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-1XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-2XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-3XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN08/29/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-723-4XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-5XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-6XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-7XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-8XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-723-9XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS0N/APrefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
203-729CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147NAUGATUCKNGTCCT00DS000/00/0000Prefix Type: ICO
Switch Name: Naugatuck
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: NGTCCT00DS0
🔧 Explore Switch(CLLI: NGTCCT00DS0))
475-212CTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FNAUGATUCKHRFRCT0380Z11/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0380Z))
475-212 is split into 1,000-number blocks - detail below
475-212-0XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FNAUGATUCKHRFRCT0380Z04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0380Z))
475-212-1XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FNAUGATUCKHRFRCT0380Z04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0380Z))
475-212-2XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN01/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-212-3XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN08/21/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-212-4XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN04/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-212-5XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN04/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-212-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN04/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-212-7XXXCTCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JNAUGATUCKNOCLLIKNOWN08/26/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-212-8XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FNAUGATUCKHRFRCT0380Z09/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0380Z))
475-212-9XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/A6624NAUGATUCKNOCLLIKNOWN07/18/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285CTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKHRFRCT0379Z07/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0379Z))
475-285 is split into 1,000-number blocks - detail below
475-285-0XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKHRFRCT0379Z07/16/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0379Z))
475-285-1XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKHRFRCT0379Z07/16/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0379Z))
475-285-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN02/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN02/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285-4XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/06/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285-5XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/06/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/06/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/06/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-285-8XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNAUGATUCKSMFRCTQI9MD02/10/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
475-285-9XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKHRFRCT0379Z09/29/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0379Z))
475-701CTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FNAUGATUCKHRFRCT0380Z09/21/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0380Z))
475-701 is split into 1,000-number blocks - detail below
475-701-0XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-1XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN04/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN06/08/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-3XXXCTPEERLESS NETWORK OF CONNECTICUT, LLC - CTN/A539FNAUGATUCKHRFRCT0380Z09/24/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT0380Z))
475-701-4XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN04/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-5XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN10/03/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-6XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN04/26/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-7XXXCTCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNAUGATUCKNOCLLIKNOWN11/20/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-8XXXCTTELNYX LLC0018998724RMD0001645073HNAUGATUCKNOCLLIKNOWN05/14/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-701-9XXXCTBANDWIDTH.COM CLEC, LLC - CT0017042060RMD0003709199FNAUGATUCKNOCLLIKNOWN04/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763CTTON80 COMMUNICATIONS, LLC0025462672RMD0005819516JNAUGATUCKHRFRCT03XSX01/18/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT03XSX))
475-763 is split into 1,000-number blocks - detail below
475-763-0XXXCTIP HORIZON LLC0027469766RMD0001571515JNAUGATUCKNOCLLIKNOWN06/29/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763-1XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763-2XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN05/26/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN04/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763-4XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNAUGATUCKSMFRCTQI9MD01/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
475-763-5XXXCTONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNAUGATUCKSMFRCTQI9MD01/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTQI9MD))
475-763-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
475-763-8XXXCTTON80 COMMUNICATIONS, LLC0025462672RMD0005819516JNAUGATUCKHRFRCT03XSX01/18/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRCT03XSX))
475-763-9XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNAUGATUCKNOCLLIKNOWN07/20/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.