About postcode 1123
The postcode 1123 routes mail to Sydney 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
1123 - Sydney
Postcode 1123 is Sydney in New South Wales, Australia.
| Postcode | 1123 |
| Place | Sydney |
| Region | New South Wales |
| District | Sydney |
| Country | Australia (AU) |
| Coordinates | -33.8678, 151.2073 (map) |