56 — 7 códigos en 9 localidades (Tailandia).
| Código postal | Localidad / Distrito | Provincia / Municipio | Coordenadas |
|---|---|---|---|
| Muang Phayao | Phayao | 19.1667, 99.9167 | |
| Pu Khamyaw | Phayao | 19.1667, 99.9167 | |
| Chiang Kham | Phayao | 19.5239, 100.2992 | |
| Pu Sang | Phayao | 19.5239, 100.2992 | |
| Dok Kham Tai | Phayao | 19.3302, 100.2497 | |
| Mae Chai | Phayao | 19.3302, 100.2497 | |
| Pong | Phayao | 19.1667, 100.2833 | |
| Chun | Phayao | 19.3, 100.1667 | |
| Chiacg Muan | Phayao | 19.3302, 100.2497 |