Australia ยท Postcode
Postcode 6603 is Wongan Hills in Western Australia, Australia, covering 5 places.
| Postcode | 6603 |
| Place | Wongan Hills |
| Region | Western Australia |
| District | Goomalling |
| Country | Australia (AU) |
| Coordinates | -30.8929, 116.7193 (map) |
| Place | Region | District |
|---|---|---|
| Wongan Hills | Western Australia | Goomalling |
| Konnongorring | Western Australia | Goomalling |
| Lake Hinds | Western Australia | Goomalling |
| Lake Ninan | Western Australia | Goomalling |
| Mocardy | Western Australia | Goomalling |
The postcode 6603 routes mail to Wongan Hills in the Western Australia region of Australia. It serves 5 localities in total, which is common where one delivery area covers several villages or districts. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.