| Business | Phone |
| Allen Street Church Of God 1017 Allen St, Barnwell 29812 | (803) 259-3810 |
| Apostle Church 60 Palmetto St, Barnwell 29812 | (803) 541-0042 |
| Barnwell Church Of Christ 60 Bomway St N, Barnwell 29812 | (803) 541-7700 |
| Barnwell Presbyterian Church 110 Franklin St, Barnwell 29812 | (803) 259-3378 |
| Barnwell United Methodist Chr 236 Main St, Barnwell 29812 | (803) 259-3331 |
| Bellpond Baptist Church 16296 Us Highway 278, Barnwell 29812 | (803) 259-2181 |
| Bethlehem Baptist Church 177 Wall St, Barnwell 29812 | (803) 259-7306 |
| Brown Chapel Baptist Church 3700 Highway 70, Barnwell 29812 | (803) 259-0303 |
| Calvary Baptist Church 8744 Marlboro Ave, Barnwell 29812 | (803) 259-5420 |
| Church Of Christ 2 Dunbarton Blvd # 64, Barnwell 29812 | (803) 541-7700 |
| Church Of Jesus Christ Of Lds 3617 Highway 70, Barnwell 29812 | (803) 259-3175 |
| Emmanuel Temple 1803 Patterson St, Barnwell 29812 | (803) 541-0717 |
| Family Worship & Training Center 949 Fuller Pond Rd, Barnwell 29812 | (803) 259-3934 |
| First Assembley Of God 8678 Marlboro Ave, Barnwell 29812 | (803) 541-9000 |
| First Baptist Church 161 Allen St, Barnwell 29812 | (803) 259-1128 |
| Friendship Baptist Church 5801 Friendship Rd, Barnwell 29812 | (803) 259-3809 |
| Greater Faith Church Of God 179 Calhoun St, Barnwell 29812 | (803) 259-0405 |
| Hagood Avenue Baptist Church 1144 Hagood Ave, Barnwell 29812 | (803) 259-3261 |
| Holy Apostles Episcopal Church 228 Hagood Ave, Barnwell 29812 | (803) 259-3477 |
| Jehovah's Witnesses 25 Heathwood Est, Barnwell 29812 | (803) 259-3774 |
| Jehovah's Witnesses 2757 Sc Highway 70, Barnwell 29812 | (803) 259-3774 |
| Jordan Baptist Church 2141 Jordan Rd, Barnwell 29812 | (803) 259-2561 |
| Jordan Baptist Church Rr 2, Barnwell 29812 | (803) 259-2561 |
| Kline Baptist Church 1 Queen St, Barnwell 29812 | (803) 584-3373 |
| Life Tabernacle 361 Jackson St, Barnwell 29812 | (803) 259-0084 |
| Life Tabernacle Upc Clinton St, Barnwell 29812 | (803) 259-3312 |
| Lifegate Alliance Church 11440 Ellenton St, Barnwell 29812 | (803) 541-9100 |
| Long Branch Baptist Church 3223 Highway 37, Barnwell 29812 | (803) 259-1023 |
| Morris Chapel Baptist Church 6374 Highway 64, Barnwell 29812 | (803) 259-9291 |
| Mount Lebanon Christian Church 420 Christian Rd, Barnwell 29812 | (803) 259-1438 |
| Mt Everest Worship Center 5670 Us Highway 278, Barnwell 29812 | (803) 259-0777 |
| Mt Olivet Baptist Church 2591 Sc Highway 300, Barnwell 29812 | (803) 259-7390 |
| Mt Zion Baptist Church Po Box 951, Barnwell 29812 | (803) 259-5901 |
| Ned Branch Baptist Church 187 Ned Branch Ave, Barnwell 29812 | (803) 259-9281 |
| New Home Baptist Church 655 Jordan Rd, Barnwell 29812 | (803) 259-2722 |
| New Jerusalem Baptist Church 2505 Highway 37, Barnwell 29812 | (803) 259-2183 |
| Pilgrim Rest Baptist Church 4830 Jones Bridge Rd, Barnwell 29812 | (803) 284-4870 |
| Word-Life Full Gospel Mnstrs 11311 Dunbarton Blvd, Barnwell 29812 | (803) 259-0200 |
| Trinity Baptist Church 4721 Galilee Rd, Barnwell 29812 | (803) 259-5670 |
| Victory Baptist Church 3361 Sc Highway 70, Barnwell 29812 | (803) 541-8879 |
| Sweetwater Baptist Church 277 River Dr, Barnwell 29812 | (803) 541-0506 |
| St Andrews Church 110 Madison St, Barnwell 29812 | (803) 259-7593 |
| St John Baptist Church 1660 Saint John Rd, Barnwell 29812 | (803) 259-1400 |
| St Paul Baptist Church 733 Saint Paul Rd, Barnwell 29812 | (803) 541-0213 |
| Second Baptist Church 181 Church St, Barnwell 29812 | (803) 259-1385 |
| Second Mount Oliver Baptist 367 Mount Olive Cir, Barnwell 29812 | (803) 259-3722 |
| Seven Pines Baptist Church 14957 Dunbarton Blvd, Barnwell 29812 | (803) 259-5552 |
| Reedy Branch Baptist Church 411 Reedy Branch Rd, Barnwell 29812 | (803) 259-3581 |
| Rosemary Baptist Church Emerald St, Barnwell 29812 | (803) 259-9274 |