About postcode 6639
The postcode 6639 routes mail to Sandstone in the Western Australia region of Australia. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Australia ยท Postcode
6639 - Sandstone
Postcode 6639 is Sandstone in Western Australia, Australia.
| Postcode | 6639 |
| Place | Sandstone |
| Region | Western Australia |
| District | Sandstone |
| Country | Australia (AU) |
| Coordinates | -27.9868, 119.2973 (map) |