About postal code 028-8312
The postal code 028-8312 routes mail to Koyachi in the Iwate 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
028-8312 - Koyachi
Postal code 028-8312 is Koyachi in Iwate Ken, Japan.
| Postal code | 028-8312 |
| Place | Koyachi |
| Region | Iwate Ken |
| District | Shimohei Gun |
| Country | Japan (JP) |
| Coordinates | 39.9797, 141.8486 (map) |