| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ấp 1, Long An) | 852882 |
| Postal/ZIP Codes in Ấp 2, Long An) | 852884 |
| Postal/ZIP Codes in Ấp 3, Long An) | 852883 |
| Postal/ZIP Codes in Ấp 4, Long An) | 852885 |
| Postal/ZIP Codes in Long Cang, Long An) | 852882, 852883, 852884, 852885 |