| Business | Phone |
| Charlson & Jorgenson 119 2nd St W, Thief River Fls 56701 | (218) 681-4002 |
| Duffy Law Office 1008 2nd St W # 201, Thief River Fls 56701 | (218) 681-8524 |
| Ihle & Sparby 312 Main Ave N, Thief River Fls 56701 | (218) 681-7373 |
| Law Enforcement Ctr 102 1st St W, Thief River Fls 56701 | (218) 681-6161 |
| Mc Ewen Law Office 201 3rd St E, Thief River Fls 56701 | (218) 681-3070 |
| Pennington County Attorney 101 Main Ave N, Thief River Fls 56701 | (218) 681-0773 |
| Sather Law Office 311 Main Ave N, Thief River Fls 56701 | (218) 681-8630 |
| Wurst & Mc Dowell Ltd 321 Labree Ave N, Thief River Fls 56701 | (218) 681-3111 |