About postal code 990-1304
The postal code 990-1304 routes mail to Oya 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
990-1304 - Oya
Postal code 990-1304 is Oya in Yamagata Ken, Japan.
| Postal code | 990-1304 |
| Place | Oya |
| Region | Yamagata Ken |
| District | Nishimurayama Gun |
| Country | Japan (JP) |
| Coordinates | 38.3397, 140.1594 (map) |