| Place | Post Code |
|---|---|
| Martins Creek, Dungog | 2420 |
| Mount Rivers, Dungog | 2311 |
| Munni, Dungog | 2420 |
| Paterson, Dungog | 2421 |
| Salisbury, Dungog | 2420 |
| Stroud Hill, Dungog | 2420 |
| Sugarloaf, Dungog | 2420 |
| Summer Hill, Dungog | 2421 |
| Tabbil Creek, Dungog | 2420 |
| Torryburn, Dungog | 2421 |
| Underbank, Dungog | 2420 |
| Upper Allyn, Dungog | 2311 |
| Vacy, Dungog | 2421 |
| Wallaringa, Dungog | 2420 |
| Wallarobba, Dungog | 2420 |
| Webbers Creek, Dungog | 2421 |
| Wirragulla, Dungog | 2420 |