Postal codes in Narashino-shi, Chiba
千葉県習志野市 — 22 postal codes. General code: 275-0000. Local government code 12216.
Address example
1-2-3 Akanehama, Narashino-shi, Chiba 275-0024, Japan
〒275-0024 千葉県習志野市茜浜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 |
|---|---|
| 275-0000 | (any other address in this municipality) （下に掲載がない場合） Narashino-shi, Chiba 275-0000, Japan |
| 275-0024 | Akanehama 茜浜 Akanehama, Narashino-shi, Chiba 275-0024, Japan |
| 275-0025 | Akitsu 秋津 Akitsu, Narashino-shi, Chiba 275-0025, Japan |
| 275-0006 | Izumicho 泉町 Izumicho, Narashino-shi, Chiba 275-0006, Japan |
| 275-0011 | Okubo 大久保 Okubo, Narashino-shi, Chiba 275-0011, Japan |
| 275-0022 | Kasumi 香澄 Kasumi, Narashino-shi, Chiba 275-0022, Japan |
| 275-0028 | Kanadenomori 奏の杜 Kanadenomori, Narashino-shi, Chiba 275-0028, Japan |
| 275-0014 | Saginuma 鷺沼 Saginuma, Narashino-shi, Chiba 275-0014, Japan |
| 275-0015 | Saginumadai 鷺沼台 Saginumadai, Narashino-shi, Chiba 275-0015, Japan |
| 275-0023 | Shibazono 芝園 Shibazono, Narashino-shi, Chiba 275-0023, Japan |
| 275-0005 | Shinei 新栄 Shinei, Narashino-shi, Chiba 275-0005, Japan |
| 275-0021 | Sodegaura 袖ケ浦 Sodegaura, Narashino-shi, Chiba 275-0021, Japan |
| 275-0016 | Tsudanuma 津田沼 Tsudanuma, Narashino-shi, Chiba 275-0016, Japan |
| 275-0013 | Hanasaki 花咲 Hanasaki, Narashino-shi, Chiba 275-0013, Japan |
| 275-0001 | Higashinarashino 東習志野 Higashinarashino, Narashino-shi, Chiba 275-0001, Japan |
| 275-0017 | Fujisaki 藤崎 Fujisaki, Narashino-shi, Chiba 275-0017, Japan |
| 275-0002 | Mimomi 実籾 Mimomi, Narashino-shi, Chiba 275-0002, Japan |
| 275-0003 | Mimomihongo 実籾本郷 Mimomihongo, Narashino-shi, Chiba 275-0003, Japan |
| 275-0012 | Motookubo 本大久保 Motookubo, Narashino-shi, Chiba 275-0012, Japan |
| 275-0004 | Yashiki 屋敷 Yashiki, Narashino-shi, Chiba 275-0004, Japan |
| 275-0026 | Yatsu 谷津 Yatsu, Narashino-shi, Chiba 275-0026, Japan |
| 275-0027 | Yatsumachi 谷津町 Yatsumachi, Narashino-shi, Chiba 275-0027, 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.