| Business | Phone |
| Adventist Community Svc 1004 Tindolph Ave S, Thief River Fls 56701 | (218) 681-4606 |
| Assemblies Of God 246 Kendall Ave N, Thief River Fls 56701 | (218) 681-4716 |
| Bethany Lutheran Church 22023 150th St Ne, Thief River Fls 56701 | (218) 681-6524 |
| Community Church Academy 420 Crocker Ave N, Thief River Fls 56701 | (218) 681-6306 |
| Evangelical Free Church 211 Arnold Ave N, Thief River Fls 56701 | (218) 681-3855 |
| Faith Lutheran Brethren Church 601 Dewey Ave N, Thief River Fls 56701 | (218) 681-7705 |
| First Baptist Church 414 Horace Ave N, Thief River Fls 56701 | (218) 681-2477 |
| Jesus Is King Ministries 16080 State Highway 1 Ne, Thief River Fls 56701 | (218) 681-4541 |
| Kingdom Hall-Jehovahs Witness 2055 Highway 59 S, Thief River Fls 56701 | (218) 681-1045 |
| Oak Ridge Lutheran Church 14376 180th St Ne, Thief River Fls 56701 | (218) 681-1824 |
| Open Arms Christian Fellowship 401 Saint Paul Ave S, Thief River Fls 56701 | (218) 681-2790 |
| Our Saviour's Lutheran Church 2075 Highway 59 S, Thief River Fls 56701 | (218) 681-4643 |
| Redeemer Lutheran Church 1300 Nora St E, Thief River Fls 56701 | (218) 681-3390 |
| River Of Life Church 1563 Highway 59 S, Thief River Fls 56701 | (218) 681-1469 |
| Seventh-Day Adventist Church 1024 Tindolph Ave S, Thief River Fls 56701 | (218) 681-4606 |
| Silver Creek Church 22479 170th Ave Ne, Thief River Fls 56701 | (218) 681-7079 |
| Silverton Lutheran Ch 314 Riverside Ave, Thief River Fls 56701 | (218) 681-5462 |
| St Bernard's Church 105 Knight Ave N, Thief River Fls 56701 | (218) 681-3571 |
| St John Lutheran Church 101 Pine Ave S, Thief River Fls 56701 | (218) 681-4488 |
| St Pauli Church 11015 170th Ave Ne, Thief River Fls 56701 | (218) 681-3801 |
| Trinity Lutheran Church 325 Horace Ave N, Thief River Fls 56701 | (218) 681-1310 |
| United Methodist Church 104 Horace Ave N, Thief River Fls 56701 | (218) 681-4388 |
| Zion Lutheran Church 505 Main Ave N, Thief River Fls 56701 | (218) 681-3296 |