This ZIP Code belongs to the following areas. Below you can see the map of the postal area.
| Prefecture (State) | District | Area | ZIP Code |
|---|---|---|---|
| Hokkaido 北海道 | Iwanai Gun Iwanai Cho 岩内郡 岩内町 | Aioi 相生 | 045-0023 |
Check the list of Hokkaido ZIP Code.
See all the Japan ZIP Code