Postal codes in Shirako-machi, Chosei-gun, Chiba
千葉県長生郡白子町 — 15 postal codes. General code: 299-4200. Local government code 12424.
Address example
1-2-3 Ushigome, Shirako-machi, Chosei-gun, Chiba 299-4202, Japan
〒299-4202 千葉県長生郡白子町牛込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 |
|---|---|
| 299-4200 | (any other address in this municipality) （下に掲載がない場合） Shirako-machi, Chosei-gun, Chiba 299-4200, Japan |
| 299-4202 | Ushigome 牛込 Ushigome, Shirako-machi, Chosei-gun, Chiba 299-4202, Japan |
| 299-4214 | Odoroki 驚 Odoroki, Shirako-machi, Chosei-gun, Chiba 299-4214, Japan |
| 299-4217 | Kitadakane 北高根 Kitadakane, Shirako-machi, Chosei-gun, Chiba 299-4217, Japan |
| 299-4206 | Kitahinata 北日当 Kitahinata, Shirako-machi, Chosei-gun, Chiba 299-4206, Japan |
| 299-4211 | Goi 五井 Goi, Shirako-machi, Chosei-gun, Chiba 299-4211, Japan |
| 299-4216 | Koji 幸治 Koji, Shirako-machi, Chosei-gun, Chiba 299-4216, Japan |
| 299-4218 | Seki 関 Seki, Shirako-machi, Chosei-gun, Chiba 299-4218, Japan |
| 299-4203 | Sorigane 剃金 Sorigane, Shirako-machi, Chosei-gun, Chiba 299-4203, Japan |
| 299-4215 | Nakazato 中里 Nakazato, Shirako-machi, Chosei-gun, Chiba 299-4215, Japan |
| 299-4213 | Hatsuto 八斗 Hatsuto, Shirako-machi, Chosei-gun, Chiba 299-4213, Japan |
| 299-4201 | Hamashuku 浜宿 Hamashuku, Shirako-machi, Chosei-gun, Chiba 299-4201, Japan |
| 299-4204 | Fukushima 福島 Fukushima, Shirako-machi, Chosei-gun, Chiba 299-4204, Japan |
| 299-4212 | Furutokoro 古所 Furutokoro, Shirako-machi, Chosei-gun, Chiba 299-4212, Japan |
| 299-4205 | Minamihinata 南日当 Minamihinata, Shirako-machi, Chosei-gun, Chiba 299-4205, 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.