npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
573-378 | MO | SOUTHWESTERN BELL | 9533 | VERSAILLES | VRSLMODRRS3 | 00/00/0000 | Prefix Type: RBOC Switch Name: ELDON DSA Switch Type: WECO 5ESS Remote (5A RSM) LATA: St.Louis MO (520) Tandem: STLSMO0501T Detailed Switch Info |