Postal codes in Anan-cho, Shimoina-gun, Nagano
長野県下伊那郡阿南町 — 8 postal codes. General code: 399-1500. Local government code 20404.
Address example
1-2-3 Kitajo, Anan-cho, Shimoina-gun, Nagano 399-1501, Japan
〒399-1501 長野県下伊那郡阿南町北條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 |
|---|---|
| 399-1500 | (any other address in this municipality) （下に掲載がない場合） Anan-cho, Shimoina-gun, Nagano 399-1500, Japan |
| 399-1501 | Kitajo 北條 Kitajo, Anan-cho, Shimoina-gun, Nagano 399-1501, Japan |
| 399-1505 | Tomikusa 富草 Tomikusa, Anan-cho, Shimoina-gun, Nagano 399-1505, Japan |
| 399-1612 | Niino 新野 Niino, Anan-cho, Shimoina-gun, Nagano 399-1612, Japan |
| 399-1504 | Nishijo 西條 Nishijo, Anan-cho, Shimoina-gun, Nagano 399-1504, Japan |
| 399-1502 | Higashijo 東條 Higashijo, Anan-cho, Shimoina-gun, Nagano 399-1502, Japan |
| 399-1503 | Minamijo 南條 Minamijo, Anan-cho, Shimoina-gun, Nagano 399-1503, Japan |
| 399-1611 | Wago 和合 Wago, Anan-cho, Shimoina-gun, Nagano 399-1611, 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.