About postal code 306-0621
The postal code 306-0621 routes mail to Oyaguchi 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
306-0621 - Oyaguchi
Postal code 306-0621 is Oyaguchi in Ibaraki Ken, Japan.
| Postal code | 306-0621 |
| Place | Oyaguchi |
| Region | Ibaraki Ken |
| District | Bando Shi |
| Country | Japan (JP) |
| Coordinates | 36.0137, 139.9114 (map) |