About postal code 300-1243
The postal code 300-1243 routes mail to Oi 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
300-1243 - Oi
Postal code 300-1243 is Oi in Ibaraki Ken, Japan.
| Postal code | 300-1243 |
| Place | Oi |
| Region | Ibaraki Ken |
| District | Tsukuba Shi |
| Country | Japan (JP) |
| Coordinates | 36.0116, 140.1381 (map) |