| Locality | Post Code |
|---|---|
| Altitude, Prentiss | 38829 |
| Baldwyn, Prentiss | 38824 |
| Blackland, Prentiss | 38829 |
| Booneville, Prentiss | 38829 |
| Burtons, Prentiss | 38829 |
| Jumpertown, Prentiss | 38829 |
| Marietta, Prentiss | 38856 |
| New Site, Prentiss | 38859 |
| Old Cairo, Prentiss | 38829 |
| Osborne Creek, Prentiss | 38829 |
| Pine Grove, Prentiss | 38829 |
| Rienzi, Prentiss | 38865 |
| Thrashers, Prentiss | 38829 |
| Tishomingo, Prentiss | 38873 |
| Wheeler, Prentiss | 38880 |