npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
479-471 | AR | SOUTHWESTERN BELL | 9533 | VAN BUREN | VNBRARNORS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: VAN BUREN NORTH Switch Type: N/A LATA: Ft.Smith AR (526) Tandem: FTSMARSU03T Detailed Switch Info |