| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Khu 1, Lai Châu) | 392901 |
| Postal/ZIP Codes in Khu 10, Lai Châu) | 392912 |
| Postal/ZIP Codes in Khu 11, Lai Châu) | 392913 |
| Postal/ZIP Codes in Khu 2, Lai Châu) | 392902 |
| Postal/ZIP Codes in Khu 3, Lai Châu) | 392903 |
| Postal/ZIP Codes in Khu 4, Lai Châu) | 392904 |
| Postal/ZIP Codes in Khu 5a, Lai Châu) | 392905 |
| Postal/ZIP Codes in Khu 5b, Lai Châu) | 392906 |
| Postal/ZIP Codes in Khu 6, Lai Châu) | 392907 |
| Postal/ZIP Codes in Khu 7a, Lai Châu) | 392908 |
| Postal/ZIP Codes in Khu 7b, Lai Châu) | 392909 |
| Postal/ZIP Codes in Khu 8, Lai Châu) | 392910 |
| Postal/ZIP Codes in Khu 9, Lai Châu) | 392911 |