| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Mauang Ngat, Namhngat | 09000 |
| Postal/ZIP Codes in Nambuak, Namhngat | 09000 |
| Postal/ZIP Codes in Namxong, Namhngat | 09000 |
| Postal/ZIP Codes in Thamhia, Namhngat | 09000 |
| Postal/ZIP Codes in Thamnong, Namhngat | 09000 |
| Postal/ZIP Codes in Thong, Namhngat | 09000 |