| Place | Postal Code |
|---|---|
| Aberdeen, Devonport | 7310 |
| Ambleside, Devonport | 7310 |
| Casey, Devonport | 7151 |
| Devonport, Devonport | 7310 |
| Don, Devonport | 7310 |
| East Devonport, Devonport | 7310 |
| Eugenana, Devonport | 7310 |
| Forthside, Devonport | 7310 |
| Heard Island, Devonport | 7151 |
| Lillico, Devonport | 7310 |
| McDonald Islands, Devonport | 7151 |
| Melrose, Devonport | 7310 |
| Miandetta, Devonport | 7310 |
| Paloona, Devonport | 7310 |
| Quoiba, Devonport | 7310 |
| Spreyton, Devonport | 7310 |
| Stony Rise, Devonport | 7310 |
| Tugrah, Devonport | 7310 |