| Business | Phone |
| Church-Jesus Christ-Lds 62 W 200 N, Delta 84624 | (435) 864-2474 |
| Church-Jesus Christ-Lds 188 N Main St, Delta 84624 | (435) 864-4311 |
| Church-Jesus Christ-Lds 222 W 200 N, Delta 84624 | (435) 864-3384 |
| Bishops Store House-Lds 296 N 100 E, Delta 84624 | (435) 864-4753 |
| Church-Jesus Christ-Lds 3120 W 2600 N, Delta 84624 | (435) 864-3743 |
| Church-Jesus Christ-Lds 65 W 300 N, Delta 84624 | (435) 864-2160 |
| Church-Jesus Christ-Lds 72 N Center St, Delta 84624 | (435) 864-3116 |
| Church-Jesus Christ-Lds 72 N Main, Delta 84624 | (435) 864-2396 |
| Church Of Jesus Christ Of Lds 90 S Center St, Delta 84624 | (435) 857-2323 |
| Church-Jesus Christ-Lds 3423 W 4500 S, Delta 84624 | (435) 864-4550 |
| Church-Jesus Christ-Lds 197 S 300 W, Delta 84624 | (435) 864-4919 |
| Church-Jesus Christ-Lds 52 N 100 W, Delta 84624 | (435) 864-2559 |
| Delta Community Presbyterian 107 S 200 W, Delta 84624 | (435) 864-2255 |
| Delta Foursquare Church 290 N 350 E, Delta 84624 | (435) 864-5262 |
| Faith Christian Fellowship 351 S 100 W, Delta 84624 | (435) 864-3911 |
| Grace Baptist Church 58 S Center St, Delta 84624 | (435) 864-3870 |
| Great Basin Church Of Christ 289 N Highway 6, Delta 84624 | (435) 864-5483 |
| Great Basin Church Of Christ 750 E 4500 S, Delta 84624 | (435) 864-5309 |
| Jehovah's Witnesses 444 W 100 S, Delta 84624 | (435) 864-5510 |
| St John Bosco Catholic Church 96 S Center St, Delta 84624 | (435) 864-3710 |