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
605-601SDTWILIO INTERNATIONAL, INC.506JSIOUX FLSSXFLSDCOXWX10/23/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
Thousands block for 605-601
605-601-6SDTWILIO INTERNATIONAL, INC.506JSIOUX FLSSXFLSDCOXWX10/23/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
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