| Business | Phone |
| Emergency Services 410 S 5th St, Hallock 56728 | (218) 843-2113 |
| Kittson County Custodian 410 S 5th St # 100, Hallock 56728 | (218) 843-2050 |
| Kittson County Engineer 401 2nd St Sw, Hallock 56728 | (218) 843-2686 |
| Kittson County Extension Ofc 410 S 5th St # 200, Hallock 56728 | (218) 843-3674 |
| Kittson County Highway Garage 401 2nd St Sw, Hallock 56728 | (218) 843-2488 |
| Kittson County Motor Vehicle 410 S 5th St # 214, Hallock 56728 | (218) 843-2657 |
| Kittson County Recorder 410 S 5th St # 202, Hallock 56728 | (218) 843-2842 |
| Kittson County Veterans Svc 410 S 5th St, Hallock 56728 | (218) 843-2198 |