About postal code 990-0408
The postal code 990-0408 routes mail to Oka 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
990-0408 - Oka
Postal code 990-0408 is Oka in Yamagata Ken, Japan.
| Postal code | 990-0408 |
| Place | Oka |
| Region | Yamagata Ken |
| District | Higashimurayama Gun |
| Country | Japan (JP) |
| Coordinates | 38.3401, 140.2762 (map) |