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
661-764CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420BUTTONWLLWBTNWCAXFRS300/00/0000Prefix Type: ICO
Switch Name: BUTTONWILLOW
Switch Type: NTDMSRSC
LATA: Bakersfield CA (734)
Tandem: BKFDCA1176T
Detailed Switch Info
Thousands block for 661-764
661-764-5CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420BUTTONWLLWBTNWCAXFRS3N/APrefix Type: ICO
Switch Name: BUTTONWILLOW
Switch Type: NTDMSRSC
LATA: Bakersfield CA (734)
Tandem: BKFDCA1176T
Detailed Switch Info
661-764-6CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420BUTTONWLLWBTNWCAXFRS3N/APrefix Type: ICO
Switch Name: BUTTONWILLOW
Switch Type: NTDMSRSC
LATA: Bakersfield CA (734)
Tandem: BKFDCA1176T
Detailed Switch Info
661-764-9CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420BUTTONWLLWBTNWCAXFRS3N/APrefix Type: ICO
Switch Name: BUTTONWILLOW
Switch Type: NTDMSRSC
LATA: Bakersfield CA (734)
Tandem: BKFDCA1176T
Detailed Switch Info
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