This ZIP Code belongs to the following areas. Below you can see the map of the postal area.
| Prefecture (State) | District | Area | ZIP Code |
|---|---|---|---|
| Yamagata Ken 山形県 | Nishimurayama Gun Nishikawa Machi 西村山郡 西川町 | Oisawa 大井沢 | 990-0721 |
Check the list of Yamagata Ken ZIP Code.
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