Postal codes in Otaki-machi, Isumi-gun, Chiba
千葉県夷隅郡大多喜町 — 59 postal codes. General code: 298-0200. Local government code 12441.
Address example
1-2-3 Awamata, Otaki-machi, Isumi-gun, Chiba 298-0277, Japan
〒298-0277 千葉県夷隅郡大多喜町粟又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 |
|---|---|
| 298-0200 | (any other address in this municipality) （下に掲載がない場合） Otaki-machi, Isumi-gun, Chiba 298-0200, Japan |
| 298-0277 | Awamata 粟又 Awamata, Otaki-machi, Isumi-gun, Chiba 298-0277, Japan |
| 298-0256 | Ishigami 石神 Ishigami, Otaki-machi, Isumi-gun, Chiba 298-0256, Japan |
| 298-0261 | Itaya 板谷 Itaya, Otaki-machi, Isumi-gun, Chiba 298-0261, Japan |
| 298-0272 | Ichikawa 市川 Ichikawa, Otaki-machi, Isumi-gun, Chiba 298-0272, Japan |
| 298-0263 | Ihota 伊保田 Ihota, Otaki-machi, Isumi-gun, Chiba 298-0263, Japan |
| 298-0223 | Uebara 上原 Uebara, Otaki-machi, Isumi-gun, Chiba 298-0223, Japan |
| 298-0205 | Uebaranishibetayanabarairiai 上原西部田柳原入会 Uebaranishibetayanabarairiai, Otaki-machi, Isumi-gun, Chiba 298-0205, Japan |
| 298-0235 | Utobara 宇筒原 Utobara, Otaki-machi, Isumi-gun, Chiba 298-0235, Japan |
| 298-0216 | Otaki 大多喜 Otaki, Otaki-machi, Isumi-gun, Chiba 298-0216, Japan |
| 298-0264 | Otadai 大田代 Otadai, Otaki-machi, Isumi-gun, Chiba 298-0264, Japan |
| 298-0225 | Oto 大戸 Oto, Otaki-machi, Isumi-gun, Chiba 298-0225, Japan |
| 298-0234 | Oshinuma 押沼 Oshinuma, Otaki-machi, Isumi-gun, Chiba 298-0234, Japan |
| 298-0201 | Odoro 小土呂 Odoro, Otaki-machi, Isumi-gun, Chiba 298-0201, Japan |
| 298-0279 | Omojiro 面白 Omojiro, Otaki-machi, Isumi-gun, Chiba 298-0279, Japan |
| 298-0276 | Kaisho 会所 Kaisho, Otaki-machi, Isumi-gun, Chiba 298-0276, Japan |
| 298-0241 | Kamishiki 紙敷 Kamishiki, Otaki-machi, Isumi-gun, Chiba 298-0241, Japan |
| 298-0253 | Kawahata 川畑 Kawahata, Otaki-machi, Isumi-gun, Chiba 298-0253, Japan |
| 298-0251 | Kugahara 久我原 Kugahara, Otaki-machi, Isumi-gun, Chiba 298-0251, Japan |
| 298-0267 | Kuzufuji 葛藤 Kuzufuji, Otaki-machi, Isumi-gun, Chiba 298-0267, Japan |
| 298-0215 | Kubo 久保 Kubo, Otaki-machi, Isumi-gun, Chiba 298-0215, Japan |
| 298-0255 | Kurohara 黒原 Kurohara, Otaki-machi, Isumi-gun, Chiba 298-0255, Japan |
| 298-0232 | Kochi 小内 Kochi, Otaki-machi, Isumi-gun, Chiba 298-0232, Japan |
| 298-0238 | Kochifuegurairiai 小内笛倉入会 Kochifuegurairiai, Otaki-machi, Isumi-gun, Chiba 298-0238, Japan |
| 298-0211 | Koya 紺屋 Koya, Otaki-machi, Isumi-gun, Chiba 298-0211, Japan |
| 298-0278 | Kozawamata 小沢又 Kozawamata, Otaki-machi, Isumi-gun, Chiba 298-0278, Japan |
| 298-0265 | Kotadai 小田代 Kotadai, Otaki-machi, Isumi-gun, Chiba 298-0265, Japan |
| 298-0242 | Komyo 小苗 Komyo, Otaki-machi, Isumi-gun, Chiba 298-0242, Japan |
| 298-0228 | Koyamatsu 小谷松 Koyamatsu, Otaki-machi, Isumi-gun, Chiba 298-0228, Japan |
| 298-0213 | Sakuradai 桜台 Sakuradai, Otaki-machi, Isumi-gun, Chiba 298-0213, Japan |
| 298-0212 | Saruine 猿稲 Saruine, Otaki-machi, Isumi-gun, Chiba 298-0212, Japan |
| 298-0273 | Sanjo 三条 Sanjo, Otaki-machi, Isumi-gun, Chiba 298-0273, Japan |
| 298-0202 | Shimootaki 下大多喜 Shimootaki, Otaki-machi, Isumi-gun, Chiba 298-0202, Japan |
| 298-0246 | Shoji 庄司 Shoji, Otaki-machi, Isumi-gun, Chiba 298-0246, Japan |
| 298-0214 | Shimmachi 新丁 Shimmachi, Otaki-machi, Isumi-gun, Chiba 298-0214, Japan |
| 298-0207 | Senzui 泉水 Senzui, Otaki-machi, Isumi-gun, Chiba 298-0207, Japan |
| 298-0274 | Tashiro 田代 Tashiro, Otaki-machi, Isumi-gun, Chiba 298-0274, Japan |
| 298-0217 | Tamachi 田丁 Tamachi, Otaki-machi, Isumi-gun, Chiba 298-0217, Japan |
| 298-0266 | Tsutsumori 筒森 Tsutsumori, Otaki-machi, Isumi-gun, Chiba 298-0266, Japan |
| 298-0271 | Nakano 中野 Nakano, Otaki-machi, Isumi-gun, Chiba 298-0271, Japan |
| 298-0227 | Nishibeta 西部田 Nishibeta, Otaki-machi, Isumi-gun, Chiba 298-0227, Japan |
| 298-0231 | Babauchi 馬場内 Babauchi, Otaki-machi, Isumi-gun, Chiba 298-0231, Japan |
| 298-0237 | Harauchi 原内 Harauchi, Otaki-machi, Isumi-gun, Chiba 298-0237, Japan |
| 298-0254 | Hirasawa 平沢 Hirasawa, Otaki-machi, Isumi-gun, Chiba 298-0254, Japan |
| 298-0233 | Fuegura 笛倉 Fuegura, Otaki-machi, Isumi-gun, Chiba 298-0233, Japan |
| 298-0204 | Funako 船子 Funako, Otaki-machi, Isumi-gun, Chiba 298-0204, Japan |
| 298-0226 | Heta 部田 Heta, Otaki-machi, Isumi-gun, Chiba 298-0226, Japan |
| 298-0262 | Horikiri 堀切 Horikiri, Otaki-machi, Isumi-gun, Chiba 298-0262, Japan |
| 298-0224 | Horinochi 堀之内 Horinochi, Otaki-machi, Isumi-gun, Chiba 298-0224, Japan |
| 298-0244 | Matsuo 松尾 Matsuo, Otaki-machi, Isumi-gun, Chiba 298-0244, Japan |
| 298-0252 | Mimata 三又 Mimata, Otaki-machi, Isumi-gun, Chiba 298-0252, Japan |
| 298-0236 | Mofuku 百鉾 Mofuku, Otaki-machi, Isumi-gun, Chiba 298-0236, Japan |
| 298-0203 | Morimiya 森宮 Morimiya, Otaki-machi, Isumi-gun, Chiba 298-0203, Japan |
| 298-0245 | Yakiyo 弥喜用 Yakiyo, Otaki-machi, Isumi-gun, Chiba 298-0245, Japan |
| 298-0222 | Yakoe 八声 Yakoe, Otaki-machi, Isumi-gun, Chiba 298-0222, Japan |
| 298-0221 | Yanabara 柳原 Yanabara, Otaki-machi, Isumi-gun, Chiba 298-0221, Japan |
| 298-0243 | Yugura 湯倉 Yugura, Otaki-machi, Isumi-gun, Chiba 298-0243, Japan |
| 298-0275 | Yumigi 弓木 Yumigi, Otaki-machi, Isumi-gun, Chiba 298-0275, Japan |
| 298-0206 | Yokoyama 横山 Yokoyama, Otaki-machi, Isumi-gun, Chiba 298-0206, 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.