| Locality | Post Code |
|---|---|
| Alexandria, Calhoun | 36250 |
| Anniston, Calhoun | 36201, 36205, 36206, 36207 |
| Blue Mountain, Calhoun | 36204 |
| Borden Springs, Calhoun | 36272 |
| Bynum, Calhoun | 36253 |
| Choccolocco, Calhoun | 36254 |
| De Armanville, Calhoun | 36257 |
| Eastaboga, Calhoun | 36260 |
| Hobson City, Calhoun | 36201, 36203 |
| Jacksonville, Calhoun | 36265 |
| Ohatchee, Calhoun | 36271 |
| Oxford, Calhoun | 36203 |
| Piedmont, Calhoun | 36272 |
| Weaver, Calhoun | 36277 |
| Wellington, Calhoun | 36279 |