About postal code 090-0001
The postal code 090-0001 routes mail to Koizumi in the Hokkaido 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
090-0001 - Koizumi
Postal code 090-0001 is Koizumi in Hokkaido, Japan.
| Postal code | 090-0001 |
| Place | Koizumi |
| Region | Hokkaido |
| District | Kitami Shi |
| Country | Japan (JP) |
| Coordinates | 43.8413, 143.9043 (map) |