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
661-423CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319LANCASTERLNCSCAXFDS000/00/0000Prefix Type: ICO
Switch Name: ANTELOPE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
661-727CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319HI VISTALNCSCAXFDS000/00/0000Prefix Type: ICO
Switch Name: ANTELOPE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
Thousands block for 661-727
661-727-1CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319HI VISTALNCSCAXFDS0N/APrefix Type: ICO
Switch Name: ANTELOPE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
661-946CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319LANCASTERLNCSCAXFDS000/00/0000Prefix Type: ICO
Switch Name: ANTELOPE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
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