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-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
406-683MTQWEST CORPORATION0003746757RMD00063899636DILLONDLLNMTMARS100/00/0000Prefix Type: RBOC
Switch Name: DILLON
Switch Type: AXRSS
LATA: Great Falls MT (648)
Tandem: HLNAMTMA03T
Detailed Switch Info
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