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
603-213NHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD11/08/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-213 is split into 1,000-number blocks - detail below
603-213-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD04/24/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-213-1XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD10/28/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-213-2XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD02/26/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-213-3XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD09/16/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-213-4XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD06/24/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-213-5XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD08/10/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-213-6XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD07/22/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-213-7XXXNHFREEDOM RING COMMUNICATIONS, LLCN/AN/A8468MILFORDNOCLLIKNOWN05/27/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-213-8XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD04/05/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-213-9XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD05/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-249NHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS000/00/0000Prefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-249 is split into 1,000-number blocks - detail below
603-249-0XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDNOCLLIKNOWN03/13/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-1XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS0N/APrefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-2XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDNOCLLIKNOWN06/26/2002Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-3XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS0N/APrefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-4XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS0N/APrefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-5XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD10/19/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-6XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD07/07/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-249-7XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDMNCHNHCOXMX06/07/2002Prefix Type: IPES
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOXMX))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-8XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS0N/APrefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-249-9XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS0N/APrefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-316NHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD10/16/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-316 is split into 1,000-number blocks - detail below
603-316-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD10/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-316-1XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD12/06/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-316-2XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN07/07/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-316-3XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN04/07/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-316-4XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD09/05/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-316-5XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN12/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-316-6XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN07/07/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-316-7XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD12/16/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-316-8XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD05/09/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-316-9XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD08/06/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554NHUNITED STATES CELLULAR - NHN/AN/A6290MILFORDMRMCNHGICM000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MRMCNHGICM0))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554 is split into 1,000-number blocks - detail below
603-554-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD11/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554-1XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD09/04/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-554-2XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD05/05/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554-3XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN06/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-554-4XXXNHUNITED STATES CELLULAR - NHN/AN/A6290MILFORDMRMCNHGICM0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MRMCNHGICM0))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554-5XXXNHUNITED STATES CELLULAR - NHN/AN/A6290MILFORDMRMCNHGICM0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MRMCNHGICM0))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554-6XXXNHUNITED STATES CELLULAR - NHN/AN/A6290MILFORDMRMCNHGICM0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MRMCNHGICM0))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554-7XXXNHUNITED STATES CELLULAR - NHN/AN/A6290MILFORDMRMCNHGICM0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MRMCNHGICM0))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-554-8XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD06/10/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-554-9XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDMNCHNHCOXMX05/08/2012Prefix Type: IPES
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOXMX))
🕘 Prefix History
🔎 Explore Carrier Information
603-633NHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHCODS204/21/2022Prefix Type: WIRELESS
Switch Name: MANCHESTER
Switch Type: WECO 5ESS (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCODS2))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-633 is split into 1,000-number blocks - detail below
603-633-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHCODS204/21/2022Prefix Type: WIRELESS
Switch Name: MANCHESTER
Switch Type: WECO 5ESS (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCODS2))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-633-1XXXNHTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HMILFORDNOCLLIKNOWN09/07/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-2XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN03/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-3XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN07/21/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-4XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN09/02/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-5XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN09/02/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-6XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD01/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-7XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD01/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-8XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EMILFORDNOCLLIKNOWN10/31/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-633-9XXXNHCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JMILFORDMNCHNHIE6MD01/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
🕘 Prefix History
🔎 Explore Carrier Information
603-672NHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS000/00/0000Prefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-673NHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/AN/A5113MILFORDMLFRNHSODS000/00/0000Prefix Type: RBOC
Switch Name: MILFORD
Switch Type: WECO 5ESS Host (Digital)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MLFRNHSODS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-721NHMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562MILFORDMNCHNHCOCM107/08/2002Prefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOCM1))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-721 is split into 1,000-number blocks - detail below
603-721-0XXXNHFREEDOM RING COMMUNICATIONS, LLCN/AN/A8468MILFORDNOCLLIKNOWN04/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-721-1XXXNHMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562MILFORDMNCHNHCOCM1N/APrefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOCM1))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-721-2XXXNHOMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc)N/AN/A6889MILFORDNOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-721-3XXXNHOMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc)N/AN/A6889MILFORDMNCHNHCOXMX12/30/2025Prefix Type: PCS
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOXMX))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-721-4XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDMNCHNHCOXMX02/23/2007Prefix Type: IPES
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOXMX))
🕘 Prefix History
🔎 Explore Carrier Information
603-721-5XXXNHCHARTER IP ENABLED SERVICES, LLCN/AN/A792KMILFORDNOCLLIKNOWN07/22/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-721-6XXXNHMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562MILFORDMNCHNHCOCM1N/APrefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOCM1))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-721-7XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDNOCLLIKNOWN08/19/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-721-8XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD11/13/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-721-9XXXNHMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562MILFORDMNCHNHCOCM1N/APrefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOCM1))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732NHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH (Verizon Communications)0004999405RMD00029577778MILFORDMNCHNHACDS000/00/0000Prefix Type: CLEC
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACDS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-732 is split into 1,000-number blocks - detail below
603-732-0XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDNOCLLIKNOWN05/05/2000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-732-1XXXNHPAETEC ITEL, LLC0015247810RMD0038378829JMILFORDMNCHNHCOXMX05/09/2000Prefix Type: IPES
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOXMX))
🕘 Prefix History
🔎 Explore Carrier Information
603-732-2XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD12/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732-3XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD05/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732-5XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD04/01/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732-6XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD02/06/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732-7XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD08/04/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732-8XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD12/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-732-9XXXNHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH (Verizon Communications)0004999405RMD00029577778MILFORDMNCHNHACDS0N/APrefix Type: CLEC
Switch Name: MANCHESTER
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACDS0))
🕘 Prefix History
🔎 Explore Carrier Information
603-769NHLEVEL 3 COMMUNICATIONS, LLC - NH (Lumen Technologies, Inc)0015338122RMD00061124017MILFORDMNCHNHCOX8Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOX8Z))
🕘 Prefix History
🔎 Explore Carrier Information
603-769 is split into 1,000-number blocks - detail below
603-769-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD07/10/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-769-1XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD08/05/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-769-3XXXNHLEVEL 3 COMMUNICATIONS, LLC - NH (Lumen Technologies, Inc)0015338122RMD00061124017MILFORDMNCHNHCOX8Z03/21/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOX8Z))
🕘 Prefix History
🔎 Explore Carrier Information
603-769-4XXXNHLEVEL 3 COMMUNICATIONS, LLC - NH (Lumen Technologies, Inc)0015338122RMD00061124017MILFORDMNCHNHCOX8ZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOX8Z))
🕘 Prefix History
🔎 Explore Carrier Information
603-769-5XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD09/28/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-769-6XXXNHTELEPORT COMMUNICATIONS AMERICA, LLC - NH (AT&T)0004274114RMD00038978299MILFORDNOCLLIKNOWN10/23/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
603-769-7XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD07/07/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-769-8XXXNHLEVEL 3 COMMUNICATIONS, LLC - NH (Lumen Technologies, Inc)0015338122RMD00061124017MILFORDMNCHNHCOX8Z03/21/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOX8Z))
🕘 Prefix History
🔎 Explore Carrier Information
603-769-9XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD02/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801NHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD03/16/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801 is split into 1,000-number blocks - detail below
603-801-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-1XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-2XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-3XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-4XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-5XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD07/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-6XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMD10/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-7XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-8XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
603-801-9XXXNHBELL ATLANTIC MOBILE, INC (Verizon Communications)0007845035RMD00034246386MILFORDMNCHNHACAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
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.