| 29901 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29902 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29903 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29904 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29905 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29906 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29907 Beaufort | 843 | Beaufort County | South Carolina (SC) |
| 29909 Bluffton | 843 | Beaufort County | South Carolina (SC) |
| 29910 Bluffton | 843 | Beaufort County | South Carolina (SC) |
| 29910 Brighton Beach | 843 | Beaufort County | South Carolina (SC) |
| 29902 Burton Branch | 843 | Beaufort County | South Carolina (SC) |
| 29903 Burton Branch | 843 | Beaufort County | South Carolina (SC) |
| 29906 Burton Branch | 843 | Beaufort County | South Carolina (SC) |
| 29909 Callawassie Island | 843 | Beaufort County | South Carolina (SC) |
| 29940 Coosaw | 843 | Beaufort County | South Carolina (SC) |
| 29914 Dale | 843 | Beaufort County | South Carolina (SC) |
| 29920 Dataw Island | 843 | Beaufort County | South Carolina (SC) |
| 29915 Daufuskie Island | 843 | Beaufort County | South Carolina (SC) |
| 29928 Fairfield | 843 | Beaufort County | South Carolina (SC) |
| 29920 Fripp Island | 843 | Beaufort County | South Carolina (SC) |
| 29920 Frogmore | 843 | Beaufort County | South Carolina (SC) |
| 29925 Hilton Head | 843 | Beaufort County | South Carolina (SC) |
| 29926 Hilton Head | 843 | Beaufort County | South Carolina (SC) |
| 29928 Hilton Head | 843 | Beaufort County | South Carolina (SC) |
| 29938 Hilton Head | 843 | Beaufort County | South Carolina (SC) |
| 29915 Hilton Head Island | 843 | Beaufort County | South Carolina (SC) |
| 29925 Hilton Head Island | 843 | Beaufort County | South Carolina (SC) |
| 29926 Hilton Head Island | 843 | Beaufort County | South Carolina (SC) |
| 29928 Hilton Head Island | 843 | Beaufort County | South Carolina (SC) |
| 29938 Hilton Head Island | 843 | Beaufort County | South Carolina (SC) |
| 29907 Ladies Island | 843 | Beaufort County | South Carolina (SC) |
| 29907 Ladys Island | 843 | Beaufort County | South Carolina (SC) |
| 29902 Laurel Bay | 843 | Beaufort County | South Carolina (SC) |
| 29931 Lobeco | 843 | Beaufort County | South Carolina (SC) |
| 29902 Naval Hospital | 843 | Beaufort County | South Carolina (SC) |
| 29909 Okatie | 843 | Beaufort County | South Carolina (SC) |
| 29902 Parris Island | 843 | Beaufort County | South Carolina (SC) |
| 29905 Parris Island | 843 | Beaufort County | South Carolina (SC) |
| 29935 Port Royal | 843 | Beaufort County | South Carolina (SC) |
| 29910 Pritchardville | 843 | Beaufort County | South Carolina (SC) |
| 29920 Saint Helena Island | 843 | Beaufort County | South Carolina (SC) |
| 29914 Seabrook | 843 | Beaufort County | South Carolina (SC) |
| 29940 Seabrook | 843 | Beaufort County | South Carolina (SC) |
| 29941 Sheldon | 843 | Beaufort County | South Carolina (SC) |
| 29909 Spring Island | 843 | Beaufort County | South Carolina (SC) |
| 29909 Sun City | 843 | Beaufort County | South Carolina (SC) |