| Business | Phone |
| Calvary Christian Fellowship 913 S Main St, Shamrock 79079 | (806) 256-3090 |
| Church Of Christ 107 W Laville St, Shamrock 79079 | (806) 256-2377 |
| First Assembly Of God 714 S Houston St, Shamrock 79079 | (806) 256-3553 |
| First Baptist Church 401 N Main St, Shamrock 79079 | (806) 256-3207 |
| First Baptist Church 712 N Wall St, Shamrock 79079 | (806) 256-8939 |
| First United Methodist Church 500 N Main St, Shamrock 79079 | (806) 256-2505 |
| Kingdom Hall-Jehovah's Witness 608 N Madden St, Shamrock 79079 | (806) 256-5244 |
| St Michael All Angels Epis Chr 300 S Madden St, Shamrock 79079 | (806) 256-3416 |
| St Patrick's Catholic Church 500 S Main St, Shamrock 79079 | (806) 256-5358 |