Postal Code: 303-0041

with check digit: 082112
Toyooka-machi豊岡町
Jousou-shi常総市
Ibaraki-ken
(aka: Ibaraki, Ibaraki-ken, Ibarakiken)
茨城県

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