About postcode 1231
The postcode 1231 routes mail to Sydney South in the New South Wales 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
1231 - Sydney South
Postcode 1231 is Sydney South in New South Wales, Australia.
| Postcode | 1231 |
| Place | Sydney South |
| Region | New South Wales |
| District | Parramatta |
| Country | Australia (AU) |
| Coordinates | -33.8787, 151.2053 (map) |