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
620-244KSSOUTHWESTERN BELL9533ERIEERIEKSCIRS000/00/0000Prefix 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 620-244
620-244-1KSSOUTHWESTERN BELL9533ERIEERIEKSCIRS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
620-244-3KSSOUTHWESTERN BELL9533ERIEERIEKSCIRS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
620-244-5KSSOUTHWESTERN BELL9533ERIEERIEKSCIRS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
620-912KSSOUTHWESTERN BELL9533ERIEERIEKSCIRS006/08/2001Prefix 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 620-912
620-912-0KSSOUTHWESTERN BELL9533ERIEERIEKSCIRS0N/APrefix Type: RBOC
Switch Name: PARSONS HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: PRSSKSWA07T
Detailed Switch Info
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