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
605-906SDTELEPORT COMMUNICATIONS AMERIC (AT&T)693GSIOUX FLSSXFLSDCOXMD02/06/2012Prefix Type: CLEC
Switch Name: RAPID CITY
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
Thousands block for 605-906
605-906-6SDTELEPORT COMMUNICATIONS AMERIC (AT&T)693GSIOUX FLSSXFLSDCOXMD02/06/2012Prefix Type: CLEC
Switch Name: RAPID CITY
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
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