| Department |
Phone |
| Airport |
406-535-3264 |
| Appraisal Assessment Office |
406-708-7015 |
| Attorney |
406-535-8127 |
| Clerk and Recorder |
406-535-5242 |
| Clerk of District Court |
406-535-5026 |
| Commissioners |
406-535-5119 |
| Community Service Program |
406-535-7530 |
| Health Department |
406-535-7433 |
| Disaster and Emergency Services |
406-535-8118 |
| Election Information |
406-535-5242 |
| Extension Service |
406-535-3919 |
| Fairgrounds |
406-535-8841 |
| Family Planning |
406-535-8811 |
| Fergus County Committees |
406-535-5119 |
| Human Resources |
406-535-8127 |
| Judge's Chambers |
406-538-8028 |
| Vehicle Recycling Program |
406-535-5119 |
| Juvenille Probation Office |
406-535-9242 |
| Justice of the Peace |
406-535-5418 |
| Planning Office |
406-535-9046 |
| Road Department |
406-535-5006 |
| Sanitarian |
406-535-9046 |
| Sheriff & Jail |
406-535-3415 |
| Superintendent of Schools |
406-535-3136 |
| Treasurer |
406-535-9220 |
| Weed District |
406-535-3970 |
