75 — 20 códigos en 20 localidades (China).
| Código postal | Localidad / Distrito | Provincia / Municipio | Coordenadas |
|---|---|---|---|
| Yinchuan | Yinchuan Shi · Ningxia | 38.4681, 106.2731 | |
| Yongning County | Yongning County · Yinchuan Shi | 38.4681, 106.2731 | |
| Helan County | Helan County · Yinchuan Shi | 38.4681, 106.2731 | |
| Alxa Left Banner | Alxa Left Banner · Alxa Meng | 38.4681, 106.2731 | |
| Wuzhong | Litong Qu · Wuzhong Shi | 37.9867, 106.201 | |
| Tongxin County | Tongxin Xian · Wuzhong Shi | 38.0341, 106.2727 | |
| Lingwu City | Lingwu City · Yinchuan Shi | 38.5045, 106.1585 | |
| Yanchi County | Yanchi Xian · Wuzhong Shi | 38.0341, 106.2727 | |
| Qingtongxia City | Qingtongxia Shi · Wuzhong Shi | 38.0341, 106.2727 | |
| Shizuishan | Shizuishan Shi · Ningxia | 38.9808, 106.3892 | |
| Pingluo County | Pingluo Xian · Shizuishan Shi | 38.9808, 106.3892 | |
| Huinong District | Huinong Qu · Shizuishan Shi | 38.9808, 106.3892 | |
| Zhongwei | Shapotou Qu · Zhongwei | 37.5113, 105.1907 | |
| Zhongning County | Zhongning Xian · Zhongwei | 37.5113, 105.1907 | |
| Haiyuan County | Haiyuan Xian · Zhongwei | 37.5113, 105.1907 | |
| Guyuan | Yuanzhou Qu · Guyuan Shi | 36.0067, 106.2808 | |
| Xiji County | Xiji Xian · Guyuan Shi | 36.0067, 106.2808 | |
| Longde County | Longde Xian · Guyuan Shi | 36.0067, 106.2808 | |
| Jingyuan County | Jingyuan Xian · Guyuan Shi | 36.0067, 106.2808 | |
| Pengyang County | Pengyang Xian · Guyuan Shi | 36.0067, 106.2808 |