| Postal/ZIP Codes in Cao Thắng, Quảng Ninh) |
201630, 201631, 201632, 201633, 201634, … |
| Postal/ZIP Codes in Khu 1a, Quảng Ninh) |
201637, 201657, 201658, 201659, 201660, … |
| Postal/ZIP Codes in Khu 1b, Quảng Ninh) |
201638, 201670, 201671, 201672, 201673, … |
| Postal/ZIP Codes in Khu 2a, Quảng Ninh) |
201639, 201684, 201685, 201686, 201687, … |
| Postal/ZIP Codes in Khu 2b, Quảng Ninh) |
201640, 201689, 201690, 201691, 201692, … |
| Postal/ZIP Codes in Khu 2c, Quảng Ninh) |
201698, 201699, 201700, 201701, 201702, … |
| Postal/ZIP Codes in Khu 3a, Quảng Ninh) |
201707, 201708, 201709, 201710, 201711, … |
| Postal/ZIP Codes in Khu 3b, Quảng Ninh) |
201716, 201717, 201718, 201719, 201720, … |
| Postal/ZIP Codes in Khu 3c, Quảng Ninh) |
201723, 201724, 201725, 201726, 201727, … |
| Postal/ZIP Codes in Khu 4a, Quảng Ninh) |
201730, 201731, 201732, 201733, 201734, … |
| Postal/ZIP Codes in Khu 4b, Quảng Ninh) |
201740, 201741, 201742, 201743, 201744, … |
| Postal/ZIP Codes in Khu 5a, Quảng Ninh) |
201747, 201748, 201749, 201750, 201751 |
| Postal/ZIP Codes in Khu 5b, Quảng Ninh) |
201752, 201753, 201754, 201755, 201756, … |
| Postal/ZIP Codes in Khu 6a, Quảng Ninh) |
201758, 201759, 201760, 201761, 201762, … |
| Postal/ZIP Codes in Khu 6b, Quảng Ninh) |
201765, 201766, 201767, 201768, 201769 |
| Postal/ZIP Codes in Khu 7a, Quảng Ninh) |
201770, 201771, 201772, 201773, 201774, … |
| Postal/ZIP Codes in Khu 7b, Quảng Ninh) |
201776, 201777, 201778, 201779, 201780, … |
| Postal/ZIP Codes in Khu 8a, Quảng Ninh) |
201782, 201783, 201784, 201785, 201786 |
| Postal/ZIP Codes in Khu 8b, Quảng Ninh) |
201787, 201788, 201789, 201790, 201791, … |
| Postal/ZIP Codes in Khu 9a, Quảng Ninh) |
201793, 201794, 201795, 201796, 201797, … |
| Postal/ZIP Codes in Khu 9b, Quảng Ninh) |
201799, 201800, 201801, 201802, 201803 |