1. Whetstone Valley Elec Co-Op
PO Box 512, Milbank, SD 57252
Coordinate: 45.206127,-96.62548
Phone: (605) 432-5331
2. Engelstad Electric
301 W 8th Ave, Milbank, SD 57252
Coordinate: 45.21435,-96.63907
Phone: (605) 432-9081
3. Otter Tail Power Co
404 S 2nd St, Milbank, SD 57252
Coordinate: 45.21892,-96.63733
Phone: (605) 432-4579
4. East River Electric Coop
1512 Morningside Dr, Milbank, SD 57252
Coordinate: 45.22602,-96.61163
Phone: (605) 432-9455
5. Whetstone Valley Elec CO-OP
1101 E 4th Ave, Milbank, SD 57252
Coordinate: 45.22216,-96.62009
Phone: (605) 432-5331
6. Engelstad Electric
1215 S Dakota St, Milbank, SD 57252
Coordinate: 45.20939,-96.64064
Phone: (605) 432-9081