| Place | Post Code |
|---|---|
| 20004935, Whittlesea | 3551 |
| Donnybrook, Whittlesea | 3064 |
| Eden Park, Whittlesea | 3757 |
| Epping, Whittlesea | 3076 |
| Humevale, Whittlesea | 3757 |
| Lalor, Whittlesea | 3075 |
| Mernda, Whittlesea | 3754 |
| Mill Park, Whittlesea | 3082 |
| South Morang, Whittlesea | 3752 |
| Thomastown, Whittlesea | 3074 |
| Whittlesea, Whittlesea | 3757 |
| Wollert, Whittlesea | 3750 |
| Woodstock, Whittlesea | 3751 |
| Yan Yean, Whittlesea | 3755 |