npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
254-750 | TX | SOUTHWESTERN BELL | 9533 | WACO | WACOTX01DS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: Wash DS1 Switch Type: WECO 5ESS (Digital) LATA: Waco TX (556) Tandem: WACOTX0115T Detailed Switch Info |