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
620-400KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS001/13/2011Prefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
Thousands block for 620-400
620-400-1KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS001/13/2011Prefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-786KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS000/00/0000Prefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-791KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS000/00/0000Prefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
Thousands block for 620-791
620-791-5KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS0N/APrefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-791-6KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS0N/APrefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-791-7KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS0N/APrefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-791-8KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS0N/APrefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-791-9KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS0N/APrefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-792KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS000/00/0000Prefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
620-793KSSOUTHWESTERN BELL9533GREAT BENDGRTBKSSTDS000/00/0000Prefix Type: RBOC
Switch Name: GREAT BEND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: HTSNKS0207T
Detailed Switch Info
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