npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
417-269 | MO | SOUTHWESTERN BELL | 9533 | SPRINGFLD | SPFDMOMCDS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: MCDANIEL DS1 Switch Type: WECO 5ESS (Digital) LATA: Springfield MO (522) Tandem: SPFDMOTL02T Detailed Switch Info |