npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
214-844 | TX | SOUTHWESTERN BELL | 9533 | DALLAS | DLLSTXRIDS5 | 00/00/0000 | Prefix Type: RBOC Switch Name: DALLAS RIVERSIDE Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A Detailed Switch Info |
972-844 | TX | SOUTHWESTERN BELL | 9533 | DALLAS | DLLSTXRIDS5 | 00/00/0000 | Prefix Type: RBOC Switch Name: DALLAS RIVERSIDE Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A Detailed Switch Info |