This ZIP Code belongs to the following areas. Below you can see the map of the postal area.
| Prefecture (State) | District | Area | ZIP Code |
|---|---|---|---|
| Nagano Ken 長野県 | Kitasaku Gun Karuizawa Machi 北佐久郡 軽井沢町 | Karuizawa (Oaza) 軽井沢（大字） | 389-0102 |
Check the list of Nagano Ken ZIP Code.
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