| Locality | Post Code |
|---|---|
| Bolivar, Hardeman | 38008 |
| Essary Springs, Hardeman | 38061 |
| Grand Junction, Hardeman | 38039 |
| Hickory Valley, Hardeman | 38042 |
| Hornsby, Hardeman | 38044 |
| Middleton, Hardeman | 38052 |
| Pocahontas, Hardeman | 38061 |
| Saulsbury, Hardeman | 38067 |
| Silerton, Hardeman | 38377 |
| Somerville, Hardeman | 38075 |
| Toone, Hardeman | 38381 |
| Whiteville, Hardeman | 38075 |