Postal Code: 384-0612JIS area code: 20309 with check digit: 203092 | |
| Yadoiwa | 宿岩 |
| Sakuho-machi, Minamisaku-gun | 南佐久郡佐久穂町 |
| 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.
