| Business | Phone |
| Volunteer Care Giver Exchange 418 2nd Ave N, Wahpeton 58075 | (701) 642-7821 |
| Richland County Assessor's Office 418 2nd Ave N, Wahpeton 58075 | (701) 642-7805 |
| Richland County Assessor's Office 512 14th Ave N, Wahpeton 58075 | (701) 642-7805 |
| Richland County Community Svc 413 3rd Ave N, Wahpeton 58075 | (701) 642-7721 |
| Richland County Dist Ct Clerk 418 2nd Ave N, Wahpeton 58075 | (701) 642-7818 |
| Richland County Extension Agnt 418 2nd Ave N, Wahpeton 58075 | (701) 642-7793 |
| Richland County Family Plan 413 3rd Ave N, Wahpeton 58075 | (701) 642-7747 |
| Richland County Home Health 413 3rd Ave N, Wahpeton 58075 | (701) 642-7735 |
| Richland County Investigator 413 3rd Ave N, Wahpeton 58075 | (701) 642-7834 |
| Richland County Juvenile Supvr 413 3rd Ave N, Wahpeton 58075 | (701) 671-1515 |
| Richland County Law Enfrcmnt 413 3rd Ave N, Wahpeton 58075 | (701) 642-7722 |
| Richland County Municipal Ct 413 3rd Ave N, Wahpeton 58075 | (701) 642-7816 |
| Richland County Receptionist 413 3rd Ave N, Wahpeton 58075 | (701) 642-7786 |
| Richland County Recorder 418 2nd Ave N, Wahpeton 58075 | (701) 642-7800 |
| Richland County Veteran's Svc 418 2nd Ave N, Wahpeton 58075 | (701) 642-7807 |
| Richland Resource District 418 2nd Ave N, Wahpeton 58075 | (701) 642-7773 |