npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
906-884 | MI | ONTONAGON COUNTY TEL. CO. | 0717 | ONTONAGON | ONTNMIXIRS1 | 00/00/0000 | Prefix Type: ICO Switch Name: ONTONAGON Switch Type: N/A LATA: upper peninsula MI (342) Tandem: N/A Detailed Switch Info |