Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
603-464NHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP000/00/0000Prefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464 is split into 1,000-number blocks - detail below
603-464-0XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-1XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-2XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-3XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-4XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-5XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-6XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
603-464-7XXXNHMERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEYN/A3320HILLSBOROHLBONHXARP0N/APrefix Type: ICO
Switch Name: HILLSBORO
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: HLBONHXARP0))
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