npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
915-833 | TX | SOUTHWESTERN BELL | 9533 | EL PASO | ELPSTXNODS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: North * Switch Type: WECO 5ESS (Digital) LATA: El Paso TX (540) Tandem: ELPSTXMA15T Detailed Switch Info |