| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Caidian, Luan (蔡店村) | 232282 |
| Postal/ZIP Codes in Daiying, Luan (戴郢村) | 232282 |
| Postal/ZIP Codes in Dongwei, Luan (董圩村) | 232282 |
| Postal/ZIP Codes in Duqiao, Luan (渡桥村) | 232282 |
| Postal/ZIP Codes in Gouqi, Luan (枸杞村) | 232282 |
| Postal/ZIP Codes in Jianshe, Luan (建设村) | 232283 |
| Postal/ZIP Codes in Mengying, Luan (孟郢村) | 232282 |