Postal Code: 830-0405

with check digit: 405221
Yokomizo横溝
Ooki-machi, Mizuma-gun三潴郡大木町
Fukuoka-ken
(aka: Fukuoka, Fukuoka-ken, Fukuokaken)
福岡県

*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.