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
Thousands block for 641-455
641-455-5IAQWEST CORPORATION9631OTTUMWAOTTMIATCDS011/08/2006Prefix Type: RBOC
Switch Name: OTTUMWA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-682IAQWEST CORPORATION9631OTTUMWAOTTMIATCDS000/00/0000Prefix Type: RBOC
Switch Name: OTTUMWA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-683IAQWEST CORPORATION9631OTTUMWAOTTMIATCDS000/00/0000Prefix Type: RBOC
Switch Name: OTTUMWA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
641-684IAQWEST CORPORATION9631OTTUMWAOTTMIATCDS000/00/0000Prefix Type: RBOC
Switch Name: OTTUMWA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Des Moines IA (632)
Tandem: DESMIADT18T
Detailed Switch Info
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