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
406-222MTQWEST CORPORATION9636LIVINGSTONLVTNMTMADS000/00/0000Prefix Type: RBOC
Switch Name: LIVINGSTON
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
406-823MTQWEST CORPORATION9636LIVINGSTONLVTNMTMADS000/00/0000Prefix Type: RBOC
Switch Name: LIVINGSTON
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
Thousands block for 406-823
406-823-6MTQWEST CORPORATION9636LIVINGSTONLVTNMTMADS0N/APrefix Type: RBOC
Switch Name: LIVINGSTON
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info