| Postal Code information | |
|---|---|
| Place | Sơn Dương |
| Post Code | 302801, 302802, 302803, 302804, 302805, 302806, 302807, 302808, 302809, 302811, 302812, 302813, 302814, 302815, 302816, 302817, 302818, 302819, 302820, 302821, 302823, 302824, 302825, 302826 |
| County | Sơn Dương |
| State | Đông Bắc |
| Time zone | Asia/Ho_Chi_Minh |