| Postal Code information | |
|---|---|
| Place | Long Biên |
| Post Code | 126301, 126302, 126303, 126304, 126305, 126306, 126307, 126308, 126309, 126310, 126311, 126312, 126313, 126314, 126315, 126316, 126317, 126318, 126319, 126320, 126321, 126322, 126326, 126327, 126328, 126329 |
| County | Long Biên |
| State | Đồng Bằng Sông Hồng |
| Time zone | Asia/Ho_Chi_Minh |