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
918-676OKSOUTHWESTERN BELL9533FAIRLANDFRLDOKMARS100/00/0000Prefix Type: RBOC
Switch Name: FAIRLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
Thousands block for 918-676
918-676-1OKSOUTHWESTERN BELL9533FAIRLANDFRLDOKMARS1N/APrefix Type: RBOC
Switch Name: FAIRLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
918-676-3OKSOUTHWESTERN BELL9533FAIRLANDFRLDOKMARS1N/APrefix Type: RBOC
Switch Name: FAIRLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
918-676-5OKTERRA NOVA TELECOM INC.145JFAIRLANDFRLDOKMARS109/01/2021Prefix Type: IPES
Switch Name: FAIRLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
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