| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Guanyin, Sanxing (观音村) | 409118 |
| Postal/ZIP Codes in Leizuhang, Sanxing (雷庄村) | 409118 |
| Postal/ZIP Codes in Sanshu, Sanxing (三树村) | 409118 |
| Postal/ZIP Codes in Shixing, Sanxing (石星村) | 409118 |
| Postal/ZIP Codes in Wudou, Sanxing (五斗村) | 409102 |
| Postal/ZIP Codes in Xiatang, Sanxing (下塘村) | 409118 |