| Business | Phone |
| Aimwell United Presbyterian Rr 1 Box 145, Round O 29474 | (843) 893-3851 |
| Antioch Baptist Church 15359 Charleston Hwy, Round O 29474 | (843) 893-3629 |
| Bethlehem Baptist Church 12898 Round O Rd, Round O 29474 | (843) 835-8950 |
| Canaan Baptist Church Po Box 564, Round O 29474 | (843) 835-5947 |
| Galilee Baptist Church 8287 Sidneys Rd, Round O 29474 | (843) 835-8434 |
| Mt Calvary Baptist Church 7812 Round O Rd, Round O 29474 | (843) 835-8305 |
| Mt Sinai Baptist Church 8463 Round O Rd, Round O 29474 | (843) 835-2438 |
| Mt Zion Ame Church Rr 1, Round O 29474 | (843) 538-7457 |
| Trinity Ame Church Rr 1, Round O 29474 | (843) 835-2254 |