About postal code 40220
The postal code 40220 routes mail to Si Chomphu in the Khon Kaen 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
40220 - Si Chomphu
Postal code 40220 is Si Chomphu in Khon Kaen, Thailand.