npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
817-392 | TX | SOUTHWESTERN BELL | 9533 | FORT WORTH | FTWOTXEDDS3 | 04/09/2001 | Prefix Type: RBOC Switch Name: FORT WORTH EDISON Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: N/A Detailed Switch Info |