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 641-210
641-210-4IAOMNITEL COMMUNICATIONS, INC. - IA3620MASON CITYMSCYIA75CMD08/07/2006Prefix Type: CLEC
Switch Name: MASON CITY
Switch Type: N/A
LATA: Des Moines IA (632)
Tandem: N/A
Detailed Switch Info
Thousands block for 641-715
641-715-0IAOMNITEL COMMUNICATIONS, INC. - IA3620CHARLES CYMSCYIA75CMD03/23/2006Prefix Type: CLEC
Switch Name: MASON CITY
Switch Type: N/A
LATA: Des Moines IA (632)
Tandem: N/A
Detailed Switch Info
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