| Business | Phone |
| United Community Church 408 Water Ave, Colstrip 59323 | (406) 748-4166 |
| St Margaret Mary 320 Water Ave, Colstrip 59323 | (406) 748-2234 |
| Church Of Jesus Christ Of Lds 115 Cherry, Colstrip 59323 | (406) 748-2039 |
| Colstrip Alliance Church 1 Victory Ln, Colstrip 59323 | (406) 748-2876 |
| Colstrip Foursquare Church 3200 Appaloosa Dr, Colstrip 59323 | (406) 748-2644 |
| First Baptist Church 136 Cherry St, Colstrip 59323 | (406) 748-3689 |
| Mt Calvary Lutheran Church 430 Olive Dr, Colstrip 59323 | (406) 748-2516 |
| New Hope Christian Church 409 Box Elder Ave, Colstrip 59323 | (406) 748-4340 |