Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
620-309KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS100/00/0000Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
Thousands block for 620-309
620-309-6KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS1N/APrefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-417KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS105/23/2007Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
Thousands block for 620-417
620-417-1KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS105/30/2007Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-417-2KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS105/30/2007Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-482KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS100/00/0000Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
Thousands block for 620-482
620-482-1KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS1N/APrefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-482-2KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS1N/APrefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-482-3KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS1N/APrefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-482-4KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS1N/APrefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-482-5KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS1N/APrefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
Thousands block for 620-604
620-604-1KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS108/26/2004Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-604-2KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS108/26/2004Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-624KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS100/00/0000Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-626KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS100/00/0000Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info
620-629KSSOUTHWESTERN BELL9533LIBERALLBRLKS04DS100/00/0000Prefix Type: RBOC
Switch Name: LIBERAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Witchita KS (532)
Tandem: DDCYKS0107T
Detailed Switch Info