Postal Code: 370-3501

with check digit: 103446
EnglishJapanese
Nagaoka長岡
Magunshintou-mura, Kita-gun北群馬郡榛東村
Gunma-ken
(aka: Gunma, Gunma-ken, Gunmaken)
群馬県

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