| Postal/ZIP Codes in Khu 1, Quảng Ninh) |
201510, 201519, 201520, 201521, 201522, … |
| Postal/ZIP Codes in Khu 2, Quảng Ninh) |
201511, 201525, 201526, 201527, 201528 |
| Postal/ZIP Codes in Khu 3, Quảng Ninh) |
201512, 201529, 201530, 201531, 201532, … |
| Postal/ZIP Codes in Khu 4, Quảng Ninh) |
201513, 201540, 201541, 201542, 201543, … |
| Postal/ZIP Codes in Khu 5, Quảng Ninh) |
201514, 201550, 201551, 201552, 201553, … |
| Postal/ZIP Codes in Khu 6, Quảng Ninh) |
201515, 201562, 201563, 201564, 201565, … |
| Postal/ZIP Codes in Khu 7, Quảng Ninh) |
201516, 201571, 201572, 201573, 201574, … |
| Postal/ZIP Codes in Khu 8, Quảng Ninh) |
201517, 201585, 201586, 201587, 201588, … |
| Postal/ZIP Codes in Khu 9, Quảng Ninh) |
201518, 201603, 201604, 201605, 201606, … |