| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Daxi, Daxi (大溪村) | 404701 |
| Postal/ZIP Codes in Guantian, Daxi (官田村) | 404701 |
| Postal/ZIP Codes in Junying, Daxi (军营村) | 404701 |
| Postal/ZIP Codes in Kaixia, Daxi (开峡村) | 404701 |
| Postal/ZIP Codes in Pingcao, Daxi (平槽村) | 404701 |
| Postal/ZIP Codes in Pingtai, Daxi (平台村) | 404701 |