npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
915-592 | TX | SOUTHWESTERN BELL | 9533 | EL PASO | ELPSTXHADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: Hacienda Switch Type: Northern Telecom DMS100 (Digital) Host LATA: El Paso TX (540) Tandem: ELPSTXMA15T Detailed Switch Info |