npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
319-255 | IA | LOCAL TELEPHONE DATA SERVICES CORP. | 2842 | COLUMBSJCT | CLJTIAAM1MD | 04/16/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Davenport IA (634) Tandem: N/A Detailed Switch Info |