| Locality | Post Code |
|---|---|
| Clarksville, Montgomery | 37040, 37041, 37042, 37043 |
| Cunningham, Montgomery | 37052 |
| Fredonia, Montgomery | 37043 |
| Hickory Point, Montgomery | 37043 |
| Hilldale, Montgomery | 37043 |
| Palmyra, Montgomery | 37142 |
| Sango, Montgomery | 37042 |
| Southside, Montgomery | 37171 |
| Woodlawn, Montgomery | 37191 |