npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
409-866 | TX | SOUTHWESTERN BELL | 9533 | BEAUMONT | BUMTTXUNDS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: UNIVERSITY DS0 Switch Type: WECO 5ESS (Digital) LATA: Beaumont TX (562) Tandem: BUMTTXTE03T Detailed Switch Info |