| Place | Post Code |
|---|---|
| Ardlethan, Coolamon | 2665 |
| Beckom, Coolamon | 2665 |
| Berry Jerry, Coolamon | 2701 |
| Coolamon, Coolamon | 2701 |
| Cowabbie, Coolamon | 2652 |
| Ganmain, Coolamon | 2702 |
| Marrar, Coolamon | 2652 |
| Matong, Coolamon | 2652 |
| Methul, Coolamon | 2701 |
| Murrulebale, Coolamon | 2652 |
| Rannock, Coolamon | 2701 |
| Walleroobie, Coolamon | 2665 |