| Place | Post Code |
|---|---|
| Wentworth Falls, Blue Mountains | 2782 |
| Winmalee, Blue Mountains | 2777 |
| Woodford, Blue Mountains | 2778 |
| Yellow Rock, Blue Mountains | 2777 |
| All postal codes in Sydney Surrounds | |
|---|---|
| Blue Mountains, Sydney Surrounds | |
| Gosford, Sydney Surrounds | |
| Hawkesbury, Sydney Surrounds | |
| Wollondilly, Sydney Surrounds | |
| Wyong, Sydney Surrounds | |