About postal code 990-0721
The postal code 990-0721 routes mail to Oisawa in the Yamagata 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
990-0721 - Oisawa
Postal code 990-0721 is Oisawa in Yamagata Ken, Japan.
| Postal code | 990-0721 |
| Place | Oisawa |
| Region | Yamagata Ken |
| District | Nishimurayama Gun |
| Country | Japan (JP) |
| Coordinates | 38.2756, 140.3184 (map) |