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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
469-448 | TX | MATRIX TELECOM, LLC. S/I/I TNCI - TX | 7715 | PROSPER | DLLSTXBKDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: DALLAS Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A Detailed Switch Info |