| Postal/ZIP Codes in Hà Khẩu, Quảng Ninh) |
202750, 202751, 202752, 202753, 202754, … |
| Postal/ZIP Codes in Khu 1, Quảng Ninh) |
202758, 202759, 202760, 202761, 202762, … |
| Postal/ZIP Codes in Khu 2, Quảng Ninh) |
202769, 202770, 202771, 202772, 202773, … |
| Postal/ZIP Codes in Khu 3, Quảng Ninh) |
202782, 202783, 202784, 202785, 202786, … |
| Postal/ZIP Codes in Khu 4, Quảng Ninh) |
202793, 202794, 202795, 202796, 202797, … |
| Postal/ZIP Codes in Khu 5, Quảng Ninh) |
202803, 202804, 202805, 202806, 202807, … |
| Postal/ZIP Codes in Khu 6, Quảng Ninh) |
202816, 202817, 202818, 202819, 202820, … |
| Postal/ZIP Codes in Khu 7, Quảng Ninh) |
202826, 202827, 202828, 202829, 202830, … |
| Postal/ZIP Codes in Khu 8, Quảng Ninh) |
202839, 202840, 202841, 202842, 202843, … |
| Postal/ZIP Codes in Thôn Đồn Điền, Quảng Ninh) |
202955 |