Postal codes in Shinano-machi, Kamiminochi-gun, Nagano
長野県上水内郡信濃町 — 13 postal codes. General code: 389-1300. Local government code 20583.
Address example
1-2-3 Arasebara, Shinano-machi, Kamiminochi-gun, Nagano 389-1311, Japan
〒389-1311 長野県上水内郡信濃町荒瀬原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 |
|---|---|
| 389-1300 | (any other address in this municipality) （下に掲載がない場合） Shinano-machi, Kamiminochi-gun, Nagano 389-1300, Japan |
| 389-1311 | Arasebara 荒瀬原 Arasebara, Shinano-machi, Kamiminochi-gun, Nagano 389-1311, Japan |
| 389-1316 | Oi 大井 Oi, Shinano-machi, Kamiminochi-gun, Nagano 389-1316, Japan |
| 389-1305 | Kashiwabara 柏原 Kashiwabara, Shinano-machi, Kamiminochi-gun, Nagano 389-1305, Japan |
| 389-1304 | Kamiyamakokusaimura 神山国際村 Kamiyamakokusaimura, Shinano-machi, Kamiminochi-gun, Nagano 389-1304, Japan |
| 389-1301 | Kumasaka 熊坂 Kumasaka, Shinano-machi, Kamiminochi-gun, Nagano 389-1301, Japan |
| 389-1312 | Tomino 富濃 Tomino, Shinano-machi, Kamiminochi-gun, Nagano 389-1312, Japan |
| 389-1303 | Nojiri 野尻 Nojiri, Shinano-machi, Kamiminochi-gun, Nagano 389-1303, Japan |
| 389-1306 | Nojiri 野尻 大学村 Nojiri, Shinano-machi, Kamiminochi-gun, Nagano 389-1306, Japan |
| 389-1315 | Hiraoka 平岡 Hiraoka, Shinano-machi, Kamiminochi-gun, Nagano 389-1315, Japan |
| 389-1313 | Furuma 古間 Furuma, Shinano-machi, Kamiminochi-gun, Nagano 389-1313, Japan |
| 389-1302 | Furumi 古海 Furumi, Shinano-machi, Kamiminochi-gun, Nagano 389-1302, Japan |
| 389-1314 | Honami 穂波 Honami, Shinano-machi, Kamiminochi-gun, Nagano 389-1314, 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.