| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Huaytorn, Nam-om | 16000 |
| Postal/ZIP Codes in Laoya, Nam-om | 16000 |
| Postal/ZIP Codes in Naborn, Nam-om | 16000 |
| Postal/ZIP Codes in Nam-Ome, Nam-om | 16000 |
| Postal/ZIP Codes in Nong-Ek, Nam-om | 16000 |
| Postal/ZIP Codes in Somsou, Nam-om | 16000 |