| Locality | Post Code |
|---|---|
| Alpena, Carroll | 72611 |
| Beaver, Carroll | 72613 |
| Berryville, Carroll | 72616 |
| Busch, Carroll | 72631 |
| Elk Ranch, Carroll | 72632 |
| Eureka, Carroll | 72632 |
| Eureka Springs, Carroll | 72631, 72632 |
| Grandview, Carroll | 72616 |
| Green Forest, Carroll | 72638 |
| Holiday Island, Carroll | 72631 |
| Metalton, Carroll | 72616 |
| Oak Grove, Carroll | 72660 |
| Rudd, Carroll | 72616 |
| Rule, Carroll | 72638 |
| Urbanette, Carroll | 72616 |