| Place | Post Code |
|---|---|
| 登龙桥村 (Denglongqiao, Guigang) | 537100 |
| 南平村 (Nanping, Guigang) | 537101 |
| 三合村 (Sanhe, Guigang) | 537100 |
| 小江村 (Xiaojiang, Guigang) | 537100 |
| 震塘村 (Zhentang, Guigang) | 537100 |
| Postal Codes in Gangbei | |
|---|---|
| Dawei (大圩镇) | |
| Gangbei (港北区) | |
| Gangcheng (港城镇) | |
| Genzhu (根竹乡) | |
| Guicheng (贵城镇) | |
| Longshan (龙山乡) | |
| Qingfeng (庆丰镇) | |
| Qishi (奇石乡) | |
| Wule (武乐乡) | |
| Zhongli (中里乡) | |