โคกศิลา

Khok Sila subdistrict in Charoen Sin, Sakon Nakhon, code 471604.

Postal code

{  "code": "471604",  "name_th": "โคกศิลา",  "name_en": "Khok Sila",  "district_code": "4716",  "province_code": "47",  "postal_codes": ["47290"]}