Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
203-298CTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950NEW HAVENNRWLCT02YMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NRWLCT02YMD))
203-298 is split into 1,000-number blocks - detail below
203-298-0XXXCTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950NEW HAVENNRWLCT02YMD N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NRWLCT02YMD ))
203-298-1XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNEW HAVENNOCLLIKNOWN07/12/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-2XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/A6624NEW HAVENNOCLLIKNOWN03/25/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-3XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNEW HAVENNOCLLIKNOWN07/12/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-4XXXCTCSC VOICE, LLC0032580698RMD0037007612KNEW HAVENNOCLLIKNOWNN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-5XXXCTCABLEVISION LIGHTPATH, INC. - CT0022322481RMD00372294950NEW HAVENNRWLCT02YMD N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NRWLCT02YMD ))
203-298-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNEW HAVENNOCLLIKNOWN07/12/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNEW HAVENNOCLLIKNOWN07/12/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-8XXXCTNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036NEW HAVENNOCLLIKNOWN02/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
203-298-9XXXCTCSC VOICE, LLC0032580698RMD0037007612KNEW HAVENNOCLLIKNOWNN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))