| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bai, Dingxi (白庄) | 743306 |
| Postal/ZIP Codes in Baowan, Dingxi (堡湾村) | 743306 |
| Postal/ZIP Codes in Chenpo, Dingxi (陈坡村) | 743306 |
| Postal/ZIP Codes in Dahe, Dingxi (大河村) | 743306 |
| Postal/ZIP Codes in Huangqu, Dingxi (黄曲村) | 743306 |
| Postal/ZIP Codes in Jianshan, Dingxi (尖山村) | 743306 |
| Postal/ZIP Codes in Lichuan, Dingxi (李川村) | 743306 |
| Postal/ZIP Codes in Liuli, Dingxi (六里村) | 743306 |
| Postal/ZIP Codes in Sanyi, Dingxi (三义村) | 743306 |