เขาแก้ว

Khao Kaeo subdistrict in Chiang Khan, Loei, code 420304.

Postal code

{  "code": "420304",  "name_th": "เขาแก้ว",  "name_en": "Khao Kaeo",  "district_code": "4203",  "province_code": "42",  "postal_codes": ["42110"]}