Postal codes in Tatsuno-machi, Kamiina-gun, Nagano
長野県上伊那郡辰野町 — 12 postal codes. General code: 399-0400. Local government code 20382.
Address example
1-2-3 Akahane, Tatsuno-machi, Kamiina-gun, Nagano 399-0424, Japan
〒399-0424 長野県上伊那郡辰野町赤羽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 |
|---|---|
| 399-0400 | (any other address in this municipality) （下に掲載がない場合） Tatsuno-machi, Kamiina-gun, Nagano 399-0400, Japan |
| 399-0424 | Akahane 赤羽 Akahane, Tatsuno-machi, Kamiina-gun, Nagano 399-0424, Japan |
| 399-0428 | Inatomi 伊那富 Inatomi, Tatsuno-machi, Kamiina-gun, Nagano 399-0428, Japan |
| 399-0601 | Ono 小野 Ono, Tatsuno-machi, Kamiina-gun, Nagano 399-0601, Japan |
| 399-0512 | Kamijima 上島 Kamijima, Tatsuno-machi, Kamiina-gun, Nagano 399-0512, Japan |
| 399-0423 | Sawasoko 沢底 Sawasoko, Tatsuno-machi, Kamiina-gun, Nagano 399-0423, Japan |
| 399-0421 | Tatsuno 辰野 Tatsuno, Tatsuno-machi, Kamiina-gun, Nagano 399-0421, Japan |
| 399-0427 | Chuo 中央 Chuo, Tatsuno-machi, Kamiina-gun, Nagano 399-0427, Japan |
| 399-0425 | Higuchi 樋口 Higuchi, Tatsuno-machi, Kamiina-gun, Nagano 399-0425, Japan |
| 399-0422 | Hiraide 平出 Hiraide, Tatsuno-machi, Kamiina-gun, Nagano 399-0422, Japan |
| 399-0426 | Miyaki 宮木 Miyaki, Tatsuno-machi, Kamiina-gun, Nagano 399-0426, Japan |
| 399-0511 | Yokokawa 横川 Yokokawa, Tatsuno-machi, Kamiina-gun, Nagano 399-0511, 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.