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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
903-689 | TX | LEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc) | 6114 | SULPHURSPG | DLLATX37DS6 | 05/07/2001 | Prefix Type: CLEC Switch Name: DALLAS Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |