Postal codes in Nakanojo-machi, Agatsuma-gun, Gumma
群馬県吾妻郡中之条町 — 28 postal codes. General code: 377-0400. Local government code 10421.
Address example
1-2-3 Aoyama, Nakanojo-machi, Agatsuma-gun, Gumma 377-0422, Japan
〒377-0422 群馬県吾妻郡中之条町青山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 |
|---|---|
| 377-0400 | (any other address in this municipality) （下に掲載がない場合） Nakanojo-machi, Agatsuma-gun, Gumma 377-0400, Japan |
| 377-0422 | Aoyama 青山 Aoyama, Nakanojo-machi, Agatsuma-gun, Gumma 377-0422, Japan |
| 377-1311 | Akaiwa 赤岩 Akaiwa, Nakanojo-machi, Agatsuma-gun, Gumma 377-1311, Japan |
| 377-0417 | Akasaka 赤坂 Akasaka, Nakanojo-machi, Agatsuma-gun, Gumma 377-0417, Japan |
| 377-0416 | Arigawa 蟻川 Arigawa, Nakanojo-machi, Agatsuma-gun, Gumma 377-0416, Japan |
| 377-0423 | Isemachi 伊勢町 Isemachi, Nakanojo-machi, Agatsuma-gun, Gumma 377-0423, Japan |
| 377-0421 | Ichishiro 市城 Ichishiro, Nakanojo-machi, Agatsuma-gun, Gumma 377-0421, Japan |
| 377-1701 | Iriyama 入山 Iriyama, Nakanojo-machi, Agatsuma-gun, Gumma 377-1701, Japan |
| 377-0431 | Iwamoto 岩本 Iwamoto, Nakanojo-machi, Agatsuma-gun, Gumma 377-0431, Japan |
| 377-1703 | Oshi 太子 Oshi, Nakanojo-machi, Agatsuma-gun, Gumma 377-1703, Japan |
| 377-0413 | Ozuka 大塚 Ozuka, Nakanojo-machi, Agatsuma-gun, Gumma 377-0413, Japan |
| 377-0544 | Orida 折田 戦道 Orida, Nakanojo-machi, Agatsuma-gun, Gumma 377-0544, Japan |
| 377-0433 | Orida 折田 その他 Orida, Nakanojo-machi, Agatsuma-gun, Gumma 377-0433, Japan |
| 377-0541 | Kamisawatari 上沢渡 Kamisawatari, Nakanojo-machi, Agatsuma-gun, Gumma 377-0541, Japan |
| 377-1704 | Kosame 小雨 Kosame, Nakanojo-machi, Agatsuma-gun, Gumma 377-1704, Japan |
| 377-0432 | Gotanda 五反田 Gotanda, Nakanojo-machi, Agatsuma-gun, Gumma 377-0432, Japan |
| 377-0601 | Shima 四万 Shima, Nakanojo-machi, Agatsuma-gun, Gumma 377-0601, Japan |
| 377-0542 | Shimosawatari 下沢渡 Shimosawatari, Nakanojo-machi, Agatsuma-gun, Gumma 377-0542, Japan |
| 377-0411 | Daido 大道 Daido, Nakanojo-machi, Agatsuma-gun, Gumma 377-0411, Japan |
| 377-0414 | Taira 平 Taira, Nakanojo-machi, Agatsuma-gun, Gumma 377-0414, Japan |
| 377-0412 | Tochikubo 栃窪 Tochikubo, Nakanojo-machi, Agatsuma-gun, Gumma 377-0412, Japan |
| 377-0424 | Nakanojomachi 中之条町 Nakanojomachi, Nakanojo-machi, Agatsuma-gun, Gumma 377-0424, Japan |
| 377-1702 | Namasu 生須 Namasu, Nakanojo-machi, Agatsuma-gun, Gumma 377-1702, Japan |
| 377-0425 | Nishinakanojo 西中之条 Nishinakanojo, Nakanojo-machi, Agatsuma-gun, Gumma 377-0425, Japan |
| 377-1312 | Hikage 日影 Hikage, Nakanojo-machi, Agatsuma-gun, Gumma 377-1312, Japan |
| 377-0543 | Yamada 山田 寺社原、細尾 Yamada, Nakanojo-machi, Agatsuma-gun, Gumma 377-0543, Japan |
| 377-0434 | Yamada 山田 その他 Yamada, Nakanojo-machi, Agatsuma-gun, Gumma 377-0434, Japan |
| 377-0415 | Yoko 横尾 Yoko, Nakanojo-machi, Agatsuma-gun, Gumma 377-0415, 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.