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
530-629CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WILLOW CRKWWCKCAXFRS200/00/0000Prefix Type: ICO
Switch Name: WILLOW CREEK
Switch Type: NTDMSRSC
LATA: Chico CA (724)
Tandem: RDNGCA0225T
Detailed Switch Info
Thousands block for 530-629
530-629-1CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WILLOW CRKWWCKCAXFRS2N/APrefix Type: ICO
Switch Name: WILLOW CREEK
Switch Type: NTDMSRSC
LATA: Chico CA (724)
Tandem: RDNGCA0225T
Detailed Switch Info
530-629-2CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WILLOW CRKWWCKCAXFRS2N/APrefix Type: ICO
Switch Name: WILLOW CREEK
Switch Type: NTDMSRSC
LATA: Chico CA (724)
Tandem: RDNGCA0225T
Detailed Switch Info
530-629-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WILLOW CRKWWCKCAXFRS2N/APrefix Type: ICO
Switch Name: WILLOW CREEK
Switch Type: NTDMSRSC
LATA: Chico CA (724)
Tandem: RDNGCA0225T
Detailed Switch Info
530-629-4CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WILLOW CRKWWCKCAXFRS2N/APrefix Type: ICO
Switch Name: WILLOW CREEK
Switch Type: NTDMSRSC
LATA: Chico CA (724)
Tandem: RDNGCA0225T
Detailed Switch Info
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