| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hat, Lao | 14000 |
| Postal/ZIP Codes in Kengkou, Lao | 14000 |
| Postal/ZIP Codes in Kengnoy, Lao | 14000 |
| Postal/ZIP Codes in Kengsouthi, Lao | 14000 |
| Postal/ZIP Codes in Lao, Lao | 14000 |
| Postal/ZIP Codes in Mouang, Lao | 14000 |
| Postal/ZIP Codes in Na Hong Kham, Lao | 14000 |
| Postal/ZIP Codes in Nadonbong, Lao | 14000 |
| Postal/ZIP Codes in Nahouahed, Lao | 14000 |
| Postal/ZIP Codes in Namouang, Lao | 14000 |
| Postal/ZIP Codes in Napho, Lao | 14000 |
| Postal/ZIP Codes in Naphontan, Lao | 14000 |
| Postal/ZIP Codes in Nasan, Lao | 14000 |
| Postal/ZIP Codes in Nava, Lao | 14000 |
| Postal/ZIP Codes in Saphat, Lao | 14000 |