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
603-404NHBELL ATLANTIC MOBILE, INC (Verizon Wireless)0007845035RMD00034246386DERRYMNCHNHACAMD01/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-404 is split into 1,000-number blocks - detail below
603-404-0XXXNHBELL ATLANTIC MOBILE, INC (Verizon Wireless)0007845035RMD00034246386DERRYMNCHNHACAMD01/05/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-404-1XXXNHOMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc)N/A6889DERRYMNCHNHCOCM111/10/2016Prefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOCM1))
603-404-2XXXNHCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JDERRYMNCHNHIE6MD05/27/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
603-404-3XXXNHBELL ATLANTIC MOBILE, INC (Verizon Wireless)0007845035RMD00034246386DERRYMNCHNHACAMD10/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-404-4XXXNHBELL ATLANTIC MOBILE, INC (Verizon Wireless)0007845035RMD00034246386DERRYMNCHNHACAMD06/28/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-404-5XXXNHONVOY, LLC - NH (Sinch)0004323028RMD0001966637EDERRYNOCLLIKNOWN03/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
603-404-6XXXNHCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JDERRYMNCHNHIE6MD10/09/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHIE6MD))
603-404-7XXXNHBELL ATLANTIC MOBILE, INC (Verizon Wireless)0007845035RMD00034246386DERRYMNCHNHACAMD02/27/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-404-8XXXNHBELL ATLANTIC MOBILE, INC (Verizon Wireless)0007845035RMD00034246386DERRYMNCHNHACAMD07/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-404-9XXXNHOMNIPOINT MIAMI E LICENSE, LLC (T-Mobile US, Inc)N/A6889DERRYMNCHNHCOCM106/30/2021Prefix Type: PCS
Switch Name: MANCHESTER
Switch Type: Northern Telecom Remote Switch SONET
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHNHCOCM1))