| 29150 Bon Air | 803 | Sumter County | South Carolina (SC) |
| 29128 Borden | 803 | Sumter County | South Carolina (SC) |
| 29128 Boykin | 803 | Sumter County | South Carolina (SC) |
| 29150 Brogdon | 803 | Sumter County | South Carolina (SC) |
| 29040 Dalzell | 803 | Sumter County | South Carolina (SC) |
| 29128 Dunkins Mill | 803 | Sumter County | South Carolina (SC) |
| 29150 Frens | 803 | Sumter County | South Carolina (SC) |
| 29040 Gaillard Crossroads | 803 | Sumter County | South Carolina (SC) |
| 29128 Hagood | 803 | Sumter County | South Carolina (SC) |
| 29150 Highway Four Forty One | 803 | Sumter County | South Carolina (SC) |
| 29062 Horatio | 803 | Sumter County | South Carolina (SC) |
| 29150 Hoyt Heights | 803 | Sumter County | South Carolina (SC) |
| 29104 Mayesville | 803 | Sumter County | South Carolina (SC) |
| 29125 Millford | 803 | Sumter County | South Carolina (SC) |
| 29150 Oswego | 803 | Sumter County | South Carolina (SC) |
| 29125 Panola | 803 | Sumter County | South Carolina (SC) |
| 29125 Pinewood | 803 | Sumter County | South Carolina (SC) |
| 29128 Pisgah | 803 | Sumter County | South Carolina (SC) |
| 29128 Rembert | 803 | Sumter County | South Carolina (SC) |
| 29125 Rimini | 803 | Sumter County | South Carolina (SC) |
| 29104 Saint Charles | 803 | Sumter County | South Carolina (SC) |
| 29104 Scottsville | 803 | Sumter County | South Carolina (SC) |
| 29152 Shaw A F B | 803 | Sumter County | South Carolina (SC) |
| 29152 Shaw AFB | 803 | Sumter County | South Carolina (SC) |
| 29128 Spring Hill | 803 | Sumter County | South Carolina (SC) |
| 29150 Stateburg | 803 | Sumter County | South Carolina (SC) |
| 29150 Sumter | 803 | Sumter County | South Carolina (SC) |
| 29151 Sumter | 803 | Sumter County | South Carolina (SC) |
| 29153 Sumter | 803 | Sumter County | South Carolina (SC) |
| 29154 Sumter | 803 | Sumter County | South Carolina (SC) |
| 29168 Wedgefield | 803 | Sumter County | South Carolina (SC) |
| 29040 Woodrow | 803 | Sumter County | South Carolina (SC) |