| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hongyan, Yibin (红岩村) | 644418 |
| Postal/ZIP Codes in Huangkuang, Yibin (磺矿村) | 644418 |
| Postal/ZIP Codes in Liangan, Yibin (两岸村) | 644418 |
| Postal/ZIP Codes in Longdong, Yibin (龙洞村) | 644418 |
| Postal/ZIP Codes in Luopu, Yibin (洛浦村) | 644418 |
| Postal/ZIP Codes in Tianxing, Yibin (天星村) | 644418 |
| Postal/ZIP Codes in Tongkuang, Yibin (铜矿村) | 644418 |
| Postal/ZIP Codes in Xiao, Yibin (小村) | 644418 |