1. 3 Rivers Communications
424 Main St, Shelby, MT 59474
Coordinate: 48.50645,-111.86027
Phone: (406) 424-8490
2. Northern Telephone
656 N Devon Rd, Shelby, MT 59474
Coordinate: 48.55246,-111.47065
Phone: (406) 432-8006
3. Northern Telephone Co-Op Inc
315 7th Ave S, Shelby, MT 59474
Coordinate: 48.505005,-111.86415
Phone: (406) 434-3917