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
707-785CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420TMCV SERNSERNCAXGDS000/00/0000Prefix Type: ICO
Switch Name: SEA RANCH
Switch Type: NTDMSSSO
LATA: San Francisco CA (722)
Tandem: SNRSCA0130T
Detailed Switch Info
Thousands block for 707-785
707-785-1CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420TMCV SERNSERNCAXGDS0N/APrefix Type: ICO
Switch Name: SEA RANCH
Switch Type: NTDMSSSO
LATA: San Francisco CA (722)
Tandem: SNRSCA0130T
Detailed Switch Info
707-785-2CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420TMCV SERNSERNCAXGDS0N/APrefix Type: ICO
Switch Name: SEA RANCH
Switch Type: NTDMSSSO
LATA: San Francisco CA (722)
Tandem: SNRSCA0130T
Detailed Switch Info
707-785-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420TMCV SERNSERNCAXGDS0N/APrefix Type: ICO
Switch Name: SEA RANCH
Switch Type: NTDMSSSO
LATA: San Francisco CA (722)
Tandem: SNRSCA0130T
Detailed Switch Info
707-785-9CAONVOY SPECTRUM, LLC (Sinch)624HTMCV SERNSERNCAXGDS001/27/2025Prefix Type: WIRELESS
Switch Name: SEA RANCH
Switch Type: NTDMSSSO
LATA: San Francisco CA (722)
Tandem: SNRSCA0130T
Detailed Switch Info
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