npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
906-892 | MI | CHATHAM TEL. CO. | 0685 | AU TRAIN | AUTRMIXIRSA | 00/00/0000 | Prefix Type: ICO Switch Name: AU TRAIN Switch Type: Northern Telecom DMS10 RSLE LATA: upper peninsula MI (342) Tandem: N/A Detailed Switch Info |