List of All Postal Codes in Katashina | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 378-0400 | Ikanikeisaiganaibaai | Gunma Prefecture |
| 378-0401 | Sukagawa | Gunma Prefecture |
| 378-0402 | Mizanori | Gunma Prefecture |
| 378-0403 | Suganuma | Gunma Prefecture |
| 378-0404 | Tsuiji | Gunma Prefecture |
| 378-0405 | Shimodaira | Gunma Prefecture |
| 378-0406 | Surubuchi | Gunma Prefecture |
| 378-0407 | Hataya | Gunma Prefecture |
| 378-0408 | Hanasaku | Gunma Prefecture |
| 378-0409 | Hariyama | Gunma Prefecture |
| 378-0411 | Tokura | Gunma Prefecture |
| 378-0412 | Tsuchiide | Gunma Prefecture |
| 378-0413 | Koshimoto | Gunma Prefecture |
| 378-0414 | Higashiogawa | Gunma Prefecture |
| 378-0415 | Kamada | Gunma Prefecture |