List of All Postal Codes in Gyokuto | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 869-0300 | Ikanikeisaiganaibaai | Kumamoto Prefecture |
| 869-0301 | Inasa | Kumamoto Prefecture |
| 869-0302 | Yamaguchi | Kumamoto Prefecture |
| 869-0303 | Konoha | Kumamoto Prefecture |
| 869-0304 | Urata | Kumamoto Prefecture |
| 869-0305 | Kamikonoha | Kumamoto Prefecture |
| 869-0311 | Futamata | Kumamoto Prefecture |
| 869-0312 | Shiraki | Kumamoto Prefecture |
| 869-0313 | Kamishiraki | Kumamoto Prefecture |
| 869-0321 | Saianji | Kumamoto Prefecture |
| 869-0322 | Harakura | Kumamoto Prefecture |