About postal code 57310
The postal code 57310 routes mail to Wiang Kaen in the Chiang Rai region of Thailand. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Thailand ยท Postal code
57310 - Wiang Kaen
Postal code 57310 is Wiang Kaen in Chiang Rai, Thailand.
| Postal code | 57310 |
| Place | Wiang Kaen |
| Region | Chiang Rai |
| Country | Thailand (TH) |
| Coordinates | 19.9048, 99.9217 (map) |