Postal codes in Moroyama-machi, Iruma-gun, Saitama
埼玉県入間郡毛呂山町 — 29 postal codes. General code: 350-0400. Local government code 11326.
Address example
1-2-3 Asahidai, Moroyama-machi, Iruma-gun, Saitama 350-0444, Japan
〒350-0444 埼玉県入間郡毛呂山町旭台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 |
|---|---|
| 350-0400 | (any other address in this municipality) （下に掲載がない場合） Moroyama-machi, Iruma-gun, Saitama 350-0400, Japan |
| 350-0444 | Asahidai 旭台 Asahidai, Moroyama-machi, Iruma-gun, Saitama 350-0444, Japan |
| 350-0455 | Asuwa 阿諏訪 Asuwa, Moroyama-machi, Iruma-gun, Saitama 350-0455, Japan |
| 350-0434 | Ichiba 市場 Ichiba, Moroyama-machi, Iruma-gun, Saitama 350-0434, Japan |
| 350-0441 | Iwai 岩井 Iwai, Moroyama-machi, Iruma-gun, Saitama 350-0441, Japan |
| 350-0465 | Iwainishi 岩井西 Iwainishi, Moroyama-machi, Iruma-gun, Saitama 350-0465, Japan |
| 350-0467 | Iwaihigashi 岩井東 Iwaihigashi, Moroyama-machi, Iruma-gun, Saitama 350-0467, Japan |
| 350-0452 | Oyagi 大谷木 Oyagi, Moroyama-machi, Iruma-gun, Saitama 350-0452, Japan |
| 350-0432 | Orui 大類 Orui, Moroyama-machi, Iruma-gun, Saitama 350-0432, Japan |
| 350-0436 | Kawakado 川角 Kawakado, Moroyama-machi, Iruma-gun, Saitama 350-0436, Japan |
| 350-0446 | Kodaya 小田谷 Kodaya, Moroyama-machi, Iruma-gun, Saitama 350-0446, Japan |
| 350-0454 | Gongendo 権現堂 Gongendo, Moroyama-machi, Iruma-gun, Saitama 350-0454, Japan |
| 350-0438 | Saido 西戸 Saido, Moroyama-machi, Iruma-gun, Saitama 350-0438, Japan |
| 350-0435 | Shimogawara 下川原 Shimogawara, Moroyama-machi, Iruma-gun, Saitama 350-0435, Japan |
| 350-0453 | Shukuya 宿谷 Shukuya, Moroyama-machi, Iruma-gun, Saitama 350-0453, Japan |
| 350-0456 | Takinoiri 滝ノ入 Takinoiri, Moroyama-machi, Iruma-gun, Saitama 350-0456, Japan |
| 350-0461 | Chuo 中央 Chuo, Moroyama-machi, Iruma-gun, Saitama 350-0461, Japan |
| 350-0445 | Tsuzuranuki 葛貫 Tsuzuranuki, Moroyama-machi, Iruma-gun, Saitama 350-0445, Japan |
| 350-0443 | Nagase 長瀬 Nagase, Moroyama-machi, Iruma-gun, Saitama 350-0443, Japan |
| 350-0431 | Nigabayashi 苦林 Nigabayashi, Moroyama-machi, Iruma-gun, Saitama 350-0431, Japan |
| 350-0433 | Nishiokubo 西大久保 Nishiokubo, Moroyama-machi, Iruma-gun, Saitama 350-0433, Japan |
| 350-0466 | Hirayama 平山 Hirayama, Moroyama-machi, Iruma-gun, Saitama 350-0466, Japan |
| 350-0442 | Maekubo 前久保 Maekubo, Moroyama-machi, Iruma-gun, Saitama 350-0442, Japan |
| 350-0463 | Maekubominami 前久保南 Maekubominami, Moroyama-machi, Iruma-gun, Saitama 350-0463, Japan |
| 350-0464 | Minamidai 南台 Minamidai, Moroyama-machi, Iruma-gun, Saitama 350-0464, Japan |
| 350-0437 | Minowada 箕和田 Minowada, Moroyama-machi, Iruma-gun, Saitama 350-0437, Japan |
| 350-0439 | Mejirodai 目白台 Mejirodai, Moroyama-machi, Iruma-gun, Saitama 350-0439, Japan |
| 350-0451 | Morohongo 毛呂本郷 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0451, Japan |
| 350-0462 | Wakayama 若山 Wakayama, Moroyama-machi, Iruma-gun, Saitama 350-0462, 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.