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
918-475OKSOUTHWESTERN BELL9533ALLUWEALLWOKMARS100/00/0000Prefix Type: RBOC
Switch Name: ALLUWE
Switch Type: Northern Telecom Remote Link Connect
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
Thousands block for 918-475
918-475-1OKSOUTHWESTERN BELL9533ALLUWEALLWOKMARS1N/APrefix Type: RBOC
Switch Name: ALLUWE
Switch Type: Northern Telecom Remote Link Connect
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
918-475-2OKSOUTHWESTERN BELL9533ALLUWEALLWOKMARS1N/APrefix Type: RBOC
Switch Name: ALLUWE
Switch Type: Northern Telecom Remote Link Connect
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
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