npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
515-641 | IA | QWEST CORPORATION | 9631 | DES MOINES | DESMIADT18T | 02/14/2001 | Prefix Type: RBOC Switch Name: DES MOINES Switch Type: WECO 5ESS (Digital) LATA: Des Moines IA (632) Tandem: N/A Detailed Switch Info |