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
580-589OKSOUTHWESTERN BELL9533SO COLDWTRCDWRKSLURS000/00/0000Prefix Type: RBOC
Switch Name: DODGE CITY HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
Thousands block for 580-589
580-589-2OKSOUTHWESTERN BELL9533SO COLDWTRCDWRKSLURS0N/APrefix Type: RBOC
Switch Name: DODGE CITY HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-582KSSOUTHWESTERN BELL9533COLDWATERCDWRKSLURS000/00/0000Prefix Type: RBOC
Switch Name: DODGE CITY HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
Thousands block for 620-582
620-582-1KSSOUTHWESTERN BELL9533COLDWATERCDWRKSLURS0N/APrefix Type: RBOC
Switch Name: DODGE CITY HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-582-2KSSOUTHWESTERN BELL9533COLDWATERCDWRKSLURS0N/APrefix Type: RBOC
Switch Name: DODGE CITY HOST
Switch Type: Northern Telecom Remote Switching Center
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info