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
760-378CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WELDONWLDNCAXFRS100/00/0000Prefix Type: ICO
Switch Name: WELDON
Switch Type: 5ESS-RSM
LATA: Los Angeles CA (730)
Tandem: VTVLCAXA79T
Detailed Switch Info
Thousands block for 760-378
760-378-1CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WELDONWLDNCAXFRS1N/APrefix Type: ICO
Switch Name: WELDON
Switch Type: 5ESS-RSM
LATA: Los Angeles CA (730)
Tandem: VTVLCAXA79T
Detailed Switch Info
760-378-2CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WELDONWLDNCAXFRS1N/APrefix Type: ICO
Switch Name: WELDON
Switch Type: 5ESS-RSM
LATA: Los Angeles CA (730)
Tandem: VTVLCAXA79T
Detailed Switch Info
760-378-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WELDONWLDNCAXFRS1N/APrefix Type: ICO
Switch Name: WELDON
Switch Type: 5ESS-RSM
LATA: Los Angeles CA (730)
Tandem: VTVLCAXA79T
Detailed Switch Info
760-378-4CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420WELDONWLDNCAXFRS1N/APrefix Type: ICO
Switch Name: WELDON
Switch Type: 5ESS-RSM
LATA: Los Angeles CA (730)
Tandem: VTVLCAXA79T
Detailed Switch Info