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
805-467CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SAN MIGUELSNMGCAXFDS000/00/0000Prefix Type: ICO
Switch Name: SAN MIGUEL
Switch Type: NTDMSHSO
LATA: San Luis Obispo CA (740)
Tandem: SNLOCA0102T
Detailed Switch Info
Thousands block for 805-467
805-467-2CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SAN MIGUELSNMGCAXFDS0N/APrefix Type: ICO
Switch Name: SAN MIGUEL
Switch Type: NTDMSHSO
LATA: San Luis Obispo CA (740)
Tandem: SNLOCA0102T
Detailed Switch Info
805-467-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SAN MIGUELSNMGCAXFDS0N/APrefix Type: ICO
Switch Name: SAN MIGUEL
Switch Type: NTDMSHSO
LATA: San Luis Obispo CA (740)
Tandem: SNLOCA0102T
Detailed Switch Info
805-467-9CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SAN MIGUELSNMGCAXFDS0N/APrefix Type: ICO
Switch Name: SAN MIGUEL
Switch Type: NTDMSHSO
LATA: San Luis Obispo CA (740)
Tandem: SNLOCA0102T
Detailed Switch Info
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