| Business | Phone |
| Barnwell County Economic 367 Fuldner Rd, Barnwell 29812 | (803) 259-1263 |
| City Loan Co 272 Main St, Barnwell 29812 | (803) 259-3678 |
| Delta Loans 526 Main St, Barnwell 29812 | (803) 259-3876 |
| Instant Cash Title Loans 542 Main St, Barnwell 29812 | (803) 541-0081 |
| Lender Loans 191 Main St, Barnwell 29812 | (803) 541-4600 |
| Local Finance Barnwell 10131 Ellenton St, Barnwell 29812 | (803) 541-8367 |
| World Finance Corp 11549 Dunbarton Blvd, Barnwell 29812 | (803) 541-7723 |
| Security Finance Corp 30 Wall St, Barnwell 29812 | (803) 259-3597 |
| Regional Finance Corp 104 Main St, Barnwell 29812 | (803) 541-7500 |