| Locality | Postal Code |
|---|---|
| Cheung Chau, Islands (长洲) | |
| Lamma Island, Islands (南丫岛) | |
| Lantau, Islands (大屿山) | |
| Peng Chau, Islands (坪州) | |
| Tung Chung, Islands (东涌) |
| Postal Codes in New Territories | |
|---|---|
| Yuen Long (元朗区) | Tuen Mun (屯门区) |
| Tsuen Wan (荃湾区) | Tai Po (大埔区) |
| Sha Tin (沙田区) | Sai Kung (西贡区) |
| North (北区) | Kwai Tsing (葵青区) |
| Islands (离岛区) | |