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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
620-422KSSOUTHWESTERN BELL9533NICKERSONNCSNKSHARS000/00/0000Prefix Type: RBOC
Switch Name: HUTCHINSON HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: HTSNKS0207T
Detailed Switch Info
Thousands block for 620-422
620-422-1KSSOUTHWESTERN BELL9533NICKERSONNCSNKSHARS0N/APrefix Type: WIRELESS
Switch Name: HUTCHINSON HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: HTSNKS0207T
Detailed Switch Info
620-422-3KSSOUTHWESTERN BELL9533NICKERSONNCSNKSHARS0N/APrefix Type: WIRELESS
Switch Name: HUTCHINSON HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: HTSNKS0207T
Detailed Switch Info