| Postal Code information | |
|---|---|
| Place | Phố Khương Trung |
| Post Code | 120900, 120901, 120902, 120903, 120904, 120905, 120906, 120907, 120972, 120973, 120974, 120975, 120976, 120977, 120978, 120979, 120980 |
| County | Khương Trung |
| State | Đồng Bằng Sông Hồng |
| Time zone | Asia/Ho_Chi_Minh |