Postal codes in Yamanochi-machi, Shimotakai-gun, Nagano
長野県下高井郡山ノ内町 — 6 postal codes. General code: 381-0400. Local government code 20561.
Address example
1-2-3 Sano, Yamanochi-machi, Shimotakai-gun, Nagano 381-0402, Japan
〒381-0402 長野県下高井郡山ノ内町佐野1-2-3
Replace 1-2-3 with the chome-ban-go (block and lot) number, and add the building and room number before it.
| Postal code | Town / English address |
|---|---|
| 381-0400 | (any other address in this municipality) （下に掲載がない場合） Yamanochi-machi, Shimotakai-gun, Nagano 381-0400, Japan |
| 381-0402 | Sano 佐野 Sano, Yamanochi-machi, Shimotakai-gun, Nagano 381-0402, Japan |
| 381-0403 | Samusawa 寒沢 Samusawa, Yamanochi-machi, Shimotakai-gun, Nagano 381-0403, Japan |
| 381-0404 | Togari 戸狩 Togari, Yamanochi-machi, Shimotakai-gun, Nagano 381-0404, Japan |
| 381-0401 | Hirao 平穏 Hirao, Yamanochi-machi, Shimotakai-gun, Nagano 381-0401, Japan |
| 381-0405 | Yomase 夜間瀬 Yomase, Yamanochi-machi, Shimotakai-gun, Nagano 381-0405, Japan |
Source: Japan Post postal code data (UTF-8 edition, updated Aug 31, 2026) and romanized edition (KEN_ALL_ROME, June 2025). Japan Post does not claim copyright on postal code data and allows free redistribution. Romaji follows Japan Post (long vowels are not marked). * = romanized by this site from the kana reading because the town is not yet in the romanized edition.