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
539-321OKVALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW (Windstream Holdings)1165MORRISMRRSOKXCPS000/00/0000Prefix Type: ICO
Switch Name: MORRIS
Switch Type: N/A
LATA: Tulsa OK (538)
Tandem: N/A
Detailed Switch Info
Thousands block for 539-321
539-321-9OKVALOR TELECOM TX.LP-OK DBA WINDSTREAM COMM SW (Windstream Holdings)1165MORRISMRRSOKXCPS008/29/2017Prefix Type: ICO
Switch Name: MORRIS
Switch Type: N/A
LATA: Tulsa OK (538)
Tandem: N/A
Detailed Switch Info
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