| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hewan, Luan (河湾村) | 237384 |
| Postal/ZIP Codes in Liangshan, Luan (粱山村) | 237384 |
| Postal/ZIP Codes in Qianlong, Luan (前龙村) | 237384 |
| Postal/ZIP Codes in Quanjun, Luan (全军村) | 237384 |
| Postal/ZIP Codes in Shahe, Luan (沙河村) | 237384 |
| Postal/ZIP Codes in Shahedian, Luan (沙河店村) | 237384 |
| Postal/ZIP Codes in Xiongjiahe, Luan (熊家河村) | 237384 |