| Ort | Postleitzahl |
|---|---|
| Kanthalath, Nadon | 14000 |
| Khanchom, Nadon | 14000 |
| Na Kok Pho, Nadon | 14000 |
| Na Lek, Nadon | 14000 |
| Nabak, Nadon | 14000 |
| Nadon, Nadon | 14000 |
| Nagnong, Nadon | 14000 |
| Nakok, Nadon | 14000 |
| Napango, Nadon | 14000 |
| Phon Bok, Nadon | 14000 |
| Phon Keo, Nadon | 14000 |
| Pontaan, Nadon | 14000 |
| Taopoun, Nadon | 14000 |
| Thathouei, Nadon | 14000 |
| Vat Kang, Nadon | 14000 |