Postal codes in Naniwa-ku, Osaka-shi, Osaka
大阪府大阪市浪速区 — 24 postal codes. General code: 556-0000. Local government code 27111.
Address example
1-2-3 Ashihara, Naniwa-ku, Osaka-shi, Osaka 556-0029, Japan
〒556-0029 大阪府大阪市浪速区芦原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 |
|---|---|
| 556-0000 | (any other address in this municipality) （下に掲載がない場合） Naniwa-ku, Osaka-shi, Osaka 556-0000, Japan |
| 556-0029 | Ashihara 芦原 Ashihara, Naniwa-ku, Osaka-shi, Osaka 556-0029, Japan |
| 556-0023 | Inari 稲荷 Inari, Naniwa-ku, Osaka-shi, Osaka 556-0023, Japan |
| 556-0013 | Ebisuhommachi 戎本町 Ebisuhommachi, Naniwa-ku, Osaka-shi, Osaka 556-0013, Japan |
| 556-0002 | Ebisuhigashi 恵美須東 Ebisuhigashi, Naniwa-ku, Osaka-shi, Osaka 556-0002, Japan |
| 556-0003 | Ebisunishi 恵美須西 Ebisunishi, Naniwa-ku, Osaka-shi, Osaka 556-0003, Japan |
| 556-0027 | Kizugawa 木津川 Kizugawa, Naniwa-ku, Osaka-shi, Osaka 556-0027, Japan |
| 556-0028 | Kuboyoshi 久保吉 Kuboyoshi, Naniwa-ku, Osaka-shi, Osaka 556-0028, Japan |
| 556-0021 | Saiwaicho 幸町 Saiwaicho, Naniwa-ku, Osaka-shi, Osaka 556-0021, Japan |
| 556-0022 | Sakuragawa 桜川 Sakuragawa, Naniwa-ku, Osaka-shi, Osaka 556-0022, Japan |
| 556-0024 | Shiokusa 塩草 Shiokusa, Naniwa-ku, Osaka-shi, Osaka 556-0024, Japan |
| 556-0012 | Shikitsuhigashi 敷津東 Shikitsuhigashi, Naniwa-ku, Osaka-shi, Osaka 556-0012, Japan |
| 556-0015 | Shikitsunishi 敷津西 Shikitsunishi, Naniwa-ku, Osaka-shi, Osaka 556-0015, Japan |
| 556-0001 | Shimodera 下寺 Shimodera, Naniwa-ku, Osaka-shi, Osaka 556-0001, Japan |
| 556-0014 | Daikoku 大国 Daikoku, Naniwa-ku, Osaka-shi, Osaka 556-0014, Japan |
| 556-0020 | Tateba 立葉 Tateba, Naniwa-ku, Osaka-shi, Osaka 556-0020, Japan |
| 556-0025 | Naniwahigashi 浪速東 Naniwahigashi, Naniwa-ku, Osaka-shi, Osaka 556-0025, Japan |
| 556-0026 | Naniwanishi 浪速西 Naniwanishi, Naniwa-ku, Osaka-shi, Osaka 556-0026, Japan |
| 556-0011 | Nambanaka 難波中 Nambanaka, Naniwa-ku, Osaka-shi, Osaka 556-0011, Japan |
| 556-0005 | Nippombashi 日本橋 Nippombashi, Naniwa-ku, Osaka-shi, Osaka 556-0005, Japan |
| 556-0006 | Nippombashihigashi 日本橋東 Nippombashihigashi, Naniwa-ku, Osaka-shi, Osaka 556-0006, Japan |
| 556-0004 | Nippombashinishi 日本橋西 Nippombashinishi, Naniwa-ku, Osaka-shi, Osaka 556-0004, Japan |
| 556-0017 | Minatomachi 湊町 Minatomachi, Naniwa-ku, Osaka-shi, Osaka 556-0017, Japan |
| 556-0016 | Motomachi 元町 Motomachi, Naniwa-ku, Osaka-shi, Osaka 556-0016, 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.