Postal Code: 389-1225

with check digit: 205907
Sakaguchi坂口
Iizuna-machi, Kamiminochi-gun上水内郡飯綱町
Nagano-ken
(aka: Nagano, Nagano-ken, Naganoken)
長野県

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