1. East Buchanan Telephone
214 3rd St N, Winthrop, IA 50682
Coordinate: 42.47417,-91.73497
Phone: (319) 935-3011
2. East Buchanan Telephone Cooperative
Po Box 100, Winthrop, IA 50682
Coordinate: 42.49116,-91.73147
Phone: (319) 935-3011
3. Be Line Wireless
214 3rd St N, Winthrop, IA 50682
Coordinate: 42.47417,-91.73497
Phone: (319) 935-3011
4. Visionnet
214 3rd St N, Winthrop, IA 50682
Coordinate: 42.47417,-91.73497
Phone: (319) 935-3011