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
603-636NHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/A5113GROVETONGVTNNHSTRS100/00/0000Prefix Type: RBOC
Switch Name: GROVETON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: GVTNNHSTRS1))
🕘 Prefix History
🔎 Explore Carrier Information
603-636 is split into 1,000-number blocks - detail below
603-636-1XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/A5113GROVETONGVTNNHSTRS1N/APrefix Type: RBOC
Switch Name: GROVETON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: GVTNNHSTRS1))
🕘 Prefix History
🔎 Explore Carrier Information
603-636-2XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/A5113GROVETONGVTNNHSTRS1N/APrefix Type: RBOC
Switch Name: GROVETON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: GVTNNHSTRS1))
🕘 Prefix History
🔎 Explore Carrier Information
603-636-6XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/A5113GROVETONGVTNNHSTRS1N/APrefix Type: RBOC
Switch Name: GROVETON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: GVTNNHSTRS1))
🕘 Prefix History
🔎 Explore Carrier Information
603-636-9XXXNHCONSOLIDATED COMM OF NO. NEW ENGLAND-NH (FAIRPOINT COMMUNICATIONS SOLUTIONS CORP. - AR)N/A5113GROVETONGVTNNHSTRS1N/APrefix Type: RBOC
Switch Name: GROVETON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: New Hampshire (122)
Tandem: N/A
🔧 Explore Switch(CLLI: GVTNNHSTRS1))
🕘 Prefix History
🔎 Explore Carrier Information
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