| Postal Codes in Hongjiang Management District, Huaihua City (怀化市洪江管理区) |
|---|
| Zhongfang (中方县) |
| Zhijiang Dongzu (芷江侗族自治县) |
| Yuanling (沅陵县) |
| Xupu (溆浦县) |
| Xinhuang Dongzu (新晃侗族自治县) |
| Tongdao Dongzu (通道侗族自治县) |
| Mayang Miaozu (麻阳苗族自治县) |
| Jingzhou Miaozu Dongzu (靖州苗族侗族自治县) |
| Huitong (会同县) |
| Hongjiang Management District, Huaihua City (怀化市洪江管理区) |
| Hongjiang (洪江市) |
| Hecheng (鹤城区) |
| Chenxi (辰溪县) |