npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
660-485 | MO | GRAND RIVER MUTUAL TEL CO | 1888 | SPICKARD | PRTNMOXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: PRINCETON Switch Type: WECO 5ESS (Digital) LATA: Kansas City MO area (524) Tandem: N/A Detailed Switch Info |