| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hanchen, Huaian (韩陈村) | 223403 |
| Postal/ZIP Codes in Huaqiao, Huaian (花桥村) | 223403 |
| Postal/ZIP Codes in Ji, Huaian (嵇庄) | 223403 |
| Postal/ZIP Codes in Juntian, Huaian (军田村) | 223403 |
| Postal/ZIP Codes in Panliu, Huaian (潘刘村) | 223403 |
| Postal/ZIP Codes in Tanchen, Huaian (谭陈村) | 223403 |
| Postal/ZIP Codes in Yu, Huaian (余庄) | 223403 |
| Postal/ZIP Codes in Yudong, Huaian (余东村) | 223403 |