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
918-532OKSOUTHWESTERN BELL9533COPANCOPNOKMARS100/00/0000Prefix Type: RBOC
Switch Name: COPAN
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
Thousands block for 918-532
918-532-1OKSOUTHWESTERN BELL9533COPANCOPNOKMARS1N/APrefix Type: RBOC
Switch Name: COPAN
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
918-532-4OKSOUTHWESTERN BELL9533COPANCOPNOKMARS1N/APrefix Type: RBOC
Switch Name: COPAN
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
918-532-5OKSOUTHWESTERN BELL9533COPANCOPNOKMARS1N/APrefix Type: RBOC
Switch Name: COPAN
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
918-719OKSOUTHWESTERN BELL9533COPANCOPNOKMARS106/13/2001Prefix Type: RBOC
Switch Name: COPAN
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
Thousands block for 918-719
918-719-0OKSOUTHWESTERN BELL9533COPANCOPNOKMARS1N/APrefix Type: RBOC
Switch Name: COPAN
Switch Type: Northern Telecom Remote Switching Center
LATA: Tulsa OK (538)
Tandem: BRVLOKFE01T
Detailed Switch Info
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