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
815-885ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ROCK CUTRCKTILXARS000/00/0000Prefix Type: ICO
Switch Name: ROCK CUT
Switch Type: AE-RSU
LATA: Rockford IL (360)
Tandem: RCFRILRT52T
Detailed Switch Info
Thousands block for 815-885
815-885-1ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ROCK CUTRCKTILXARS0N/APrefix Type: ICO
Switch Name: ROCK CUT
Switch Type: AE-RSU
LATA: Rockford IL (360)
Tandem: RCFRILRT52T
Detailed Switch Info
815-885-2ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ROCK CUTRCKTILXARS0N/APrefix Type: ICO
Switch Name: ROCK CUT
Switch Type: AE-RSU
LATA: Rockford IL (360)
Tandem: RCFRILRT52T
Detailed Switch Info
815-885-3ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ROCK CUTRCKTILXARS0N/APrefix Type: ICO
Switch Name: ROCK CUT
Switch Type: AE-RSU
LATA: Rockford IL (360)
Tandem: RCFRILRT52T
Detailed Switch Info
815-885-4ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ROCK CUTRCKTILXARS0N/APrefix Type: ICO
Switch Name: ROCK CUT
Switch Type: AE-RSU
LATA: Rockford IL (360)
Tandem: RCFRILRT52T
Detailed Switch Info
815-885-9ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ROCK CUTRCKTILXARS0N/APrefix Type: ICO
Switch Name: ROCK CUT
Switch Type: AE-RSU
LATA: Rockford IL (360)
Tandem: RCFRILRT52T
Detailed Switch Info
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