List of All Postal Codes in Yoshioka | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 370-3600 | Ikanikeisaiganaibaai | Gunma Prefecture |
| 370-3601 | Urushibara | Gunma Prefecture |
| 370-3602 | Okubo | Gunma Prefecture |
| 370-3603 | Jimba | Gunma Prefecture |
| 370-3604 | Minamishimo | Gunma Prefecture |
| 370-3605 | Kitashimo | Gunma Prefecture |
| 370-3606 | Kaminoda | Gunma Prefecture |
| 370-3607 | Ogura | Gunma Prefecture |
| 370-3608 | Shimonoda | Gunma Prefecture |