About postal code 306-0000
The postal code 306-0000 routes mail to Koga Shi in the Ibaraki Ken region of Japan. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Japan ยท Postal code
306-0000 - Koga Shi
Postal code 306-0000 is Koga Shi in Ibaraki Ken, Japan.
| Postal code | 306-0000 |
| Place | Koga Shi |
| Region | Ibaraki Ken |
| District | Koga Shi |
| Country | Japan (JP) |
| Coordinates | 36.2038, 139.7171 (map) |