| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dongdok Mai, Nabo | 13000 |
| Postal/ZIP Codes in Houaymouang, Nabo | 13000 |
| Postal/ZIP Codes in Na-Oudomxay, Nabo | 13000 |
| Postal/ZIP Codes in Nabor, Nabo | 13000 |
| Postal/ZIP Codes in Nachanh, Nabo | 13000 |
| Postal/ZIP Codes in Nadou, Nabo | 13000 |
| Postal/ZIP Codes in Namong, Nabo | 13000 |
| Postal/ZIP Codes in Nongnokkhian, Nabo | 13000 |
| Postal/ZIP Codes in Sisavang, Nabo | 13000 |