Postal Code: 048-0100

with check digit: 013935
When there is not a mention以下に掲載がない場合
Kuromatsunai-chou, Suttsu-gun寿都郡黒松内町
Hokkai-dou
(aka: Hokkai, Hokkai-do, Hokkai-dou, Hokkaido, Hokkaidou)
北海道

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