Postal codes in Kozagawa-cho, Higashimuro-gun, Wakayama
和歌山県東牟婁郡古座川町 — 41 postal codes. General code: 649-4100. Local government code 30424.
Address example
1-2-3 Aise, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4235, Japan
〒649-4235 和歌山県東牟婁郡古座川町相瀬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 |
|---|---|
| 649-4100 | (any other address in this municipality) （下に掲載がない場合） Kozagawa-cho, Higashimuro-gun, Wakayama 649-4100, Japan |
| 649-4235 | Aise 相瀬 Aise, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4235, Japan |
| 649-4103 | Ikenoyama 池野山 Ikenoyama, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4103, Japan |
| 649-4232 | Ichiburi 一雨 Ichiburi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4232, Japan |
| 649-4453 | Utsuo 洞尾 Utsuo, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4453, Japan |
| 649-4105 | Utsugi 宇津木 Utsugi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4105, Japan |
| 649-4214 | Uzutsui 宇筒井 Uzutsui, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4214, Japan |
| 649-4225 | Uruno 潤野 Uruno, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4225, Japan |
| 649-4451 | Okawa 大川 Okawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4451, Japan |
| 649-4215 | Oguwa 大桑 Oguwa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4215, Japan |
| 649-4227 | Oyanagi 大柳 Oyanagi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4227, Japan |
| 649-4101 | Kashiyama 樫山 Kashiyama, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4101, Japan |
| 649-4223 | Kawaguchi 川口 Kawaguchi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4223, Japan |
| 649-4102 | Kusu 楠 Kusu, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4102, Japan |
| 649-4452 | Kurozu 蔵土 Kurozu, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4452, Japan |
| 649-4216 | Kogawa 小川 Kogawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4216, Japan |
| 649-4211 | Komorigawa 小森川 Komorigawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4211, Japan |
| 649-4442 | Sada 佐田 Sada, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4442, Japan |
| 649-4562 | Shimotsuyu 下露 Shimotsuyu, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4562, Japan |
| 649-4441 | Soinogawa 添野川 Soinogawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4441, Japan |
| 649-4104 | Takaike 高池 Takaike, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4104, Japan |
| 649-4224 | Takase 高瀬 Takase, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4224, Japan |
| 649-4212 | Tagawa 田川 Tagawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4212, Japan |
| 649-4233 | Tachiai 立合 Tachiai, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4233, Japan |
| 649-4236 | Tachiaigawa 立合川 Tachiaigawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4236, Japan |
| 649-4106 | Tsukinose 月野瀬 Tsukinose, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4106, Japan |
| 649-4231 | Tsurugawa 鶴川 Tsurugawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4231, Japan |
| 649-4221 | Nakazaki 中崎 Nakazaki, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4221, Japan |
| 649-4444 | Nagaoi 長追 Nagaoi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4444, Japan |
| 649-4454 | Nabera 南平 Nabera, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4454, Japan |
| 649-4565 | Narukawa 成川 Narukawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4565, Japan |
| 649-4213 | Nishiakagi 西赤木 Nishiakagi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4213, Japan |
| 649-4561 | Nishikawa 西川 Nishikawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4561, Japan |
| 649-4222 | Nukumi 直見 Nukumi, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4222, Japan |
| 649-4563 | Hirai 平井 Hirai, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4563, Japan |
| 649-4564 | Matsune 松根 Matsune, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4564, Japan |
| 649-4443 | Manago 真砂 Manago, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4443, Japan |
| 649-4455 | Mitogawa 三尾川 Mitogawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4455, Japan |
| 649-4234 | Mine 峰 Mine, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4234, Japan |
| 649-4226 | Myojin 明神 Myojin, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4226, Japan |
| 649-4217 | Yamate 山手 Yamate, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4217, 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.