1. Grantsburg Telcom Po Box 447, Grantsburg, WI 54840 Coordinate: 45.76131,-92.66268 Phone: (715) 463-5322
2. Grantsburg Telcom 139 W Madison Ave, Grantsburg, WI 54840 Coordinate: 45.77874,-92.68392 Phone: (715) 463-5322