npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
214-703 | TX | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | 7726 | PLANO | DLLSTXDADS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: Davis Switch Type: N/A LATA: Dallas TX (552) Tandem: DLLSTXRI01T Detailed Switch Info |