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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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
860-396CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147MYSTICGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-405CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
Thousands block for 860-405
860-405-0CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-405-1CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-405-2CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-405-3CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-405-8CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-405-9CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-433CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-441CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-445CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
Thousands block for 860-446
860-446-0CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-1CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-2CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-3CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-4CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-5CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-8CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-446-9CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
Thousands block for 860-448
860-448-0CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448-1CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448-2CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448-3CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448-4CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448-6CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-448-9CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
Thousands block for 860-449
860-449-0CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449-1CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449-5CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449-6CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449-7CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449-8CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-449-9CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-629CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
Thousands block for 860-629
860-629-1CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-629-2CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-629-3CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-629-4CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-686CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
Thousands block for 860-694
860-694-0CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-1CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-2CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-3CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-4CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-5CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-6CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-694-7CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS0N/APrefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-715CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
860-732CTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT9147NEW LONDONGRTNCT00DS000/00/0000Prefix Type: ICO
Switch Name: Groton
Switch Type: WECO 5ESS (Digital)
LATA: Connecticut (920)
Tandem: GRTNCT00DS0
Detailed Switch Info
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