| Postal Code information | |
|---|---|
| Place | Hai Bà Trưng |
| Post Code | 401190, 401191, 401192, 401193, 401194, 401195, 401196, 401197, 401198, 401199, 401200, 401201, 401202, 401203, 401204, 401205, 401206, 401207, 401208, 401209, 401210, 401211, 401212, 401213, 401214, 401215, 401216, 401217, 401218, 401219, 401220, 401221, 401222, 401223, 401224, 401225, 401226, 401227, 401228, 401229, 401230, 401231, 401233 |
| County | Hai Bà Trưng |
| State | Đồng Bằng Sông Hồng |
| Time zone | Asia/Ho_Chi_Minh |