About postal code 306-0631
The postal code 306-0631 routes mail to Iwai 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
306-0631 - Iwai
Postal code 306-0631 is Iwai in Ibaraki Ken, Japan.
| Postal code | 306-0631 |
| Place | Iwai |
| Region | Ibaraki Ken |
| District | Bando Shi |
| Country | Japan (JP) |
| Coordinates | 36.0569, 139.8866 (map) |