| Locality | Post Code |
|---|---|
| Biscoe, Prairie | 72017 |
| Center Point, Prairie | 72064 |
| Childress, Prairie | 72040 |
| De Valls Bluff, Prairie | 72041 |
| Des Arc, Prairie | 72040 |
| Four Mile Corner, Prairie | 72040 |
| Griffithville, Prairie | 72060 |
| Hayley, Prairie | 72040 |
| Hazen, Prairie | 72064 |
| Hickory Plains, Prairie | 72066 |
| Little Dixie, Prairie | 72040 |
| Roe, Prairie | 72134 |
| Sand Hill, Prairie | 72040 |
| Screeton, Prairie | 72064 |
| Tollville, Prairie | 72041 |
| Ulm, Prairie | 72170 |