| Locality | Post Code |
|---|---|
| Calloway Corners, Webster | 71073 |
| Cotton Valley, Webster | 71018 |
| Cullen, Webster | 71021 |
| Dixie Inn, Webster | 71055 |
| Doyline, Webster | 71023 |
| Dubberly, Webster | 71024 |
| Gilark, Webster | 71055 |
| Heflin, Webster | 71039 |
| McIntyre, Webster | 71055 |
| Minden, Webster | 71055 |
| Noles Landing, Webster | 71073 |
| Pace, Webster | 71055 |
| Porterville, Webster | 71071 |
| Sarepta, Webster | 71071 |
| Shongaloo, Webster | 71072 |
| Sibley, Webster | 71073 |
| Springhill, Webster | 71075 |