| Postal Code information | |
|---|---|
| Place | Gia Sàng |
| Post Code | 251681, 251682, 251683, 251684, 251685, 251686, 251687, 251688, 251689, 251690, 251691, 251692, 251693, 251694, 251695, 251696, 251697, 251698, 251699, 251700, 251701, 251702, 251703, 251704, 251705, 251706 |
| County | Gia Sàng |
| State | Đông Bắc |
| Time zone | Asia/Ho_Chi_Minh |