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
479-306ARSOUTHWESTERN BELL9533SPRINGDALESPDLARFORS100/00/0000Prefix Type: RBOC
Switch Name: TONTITOWN
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Ft.Smith AR (526)
Tandem: FYVLARHI02T
Detailed Switch Info
Thousands block for 479-306
479-306-4ARSOUTHWESTERN BELL9533SPRINGDALESPDLARFORS1N/APrefix Type: RBOC
Switch Name: TONTITOWN
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Ft.Smith AR (526)
Tandem: FYVLARHI02T
Detailed Switch Info