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
620-236KSSOUTHWESTERN BELL9533CHETOPACHTPKSBERS000/00/0000Prefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
Thousands block for 620-236
620-236-1KSSOUTHWESTERN BELL9533CHETOPACHTPKSBERS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
620-236-7KSSOUTHWESTERN BELL9533CHETOPACHTPKSBERS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
918-233OKSOUTHWESTERN BELL9533SO CHETOPACHTPKSBERS000/00/0000Prefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
Thousands block for 918-233
918-233-7OKSOUTHWESTERN BELL9533SO CHETOPACHTPKSBERS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info