| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Don Keo, Muangnga | 06000 |
| Postal/ZIP Codes in Dornkeo, Muangnga | 06000 |
| Postal/ZIP Codes in Hat-Hian, Muangnga | 06000 |
| Postal/ZIP Codes in Phanluang, Muangnga | 06000 |
| Postal/ZIP Codes in Phanom, Muangnga | 06000 |
| Postal/ZIP Codes in Phasouk, Muangnga | 06000 |