Postal address
Koga, Shimomashiki Gun
The postal code of Koga, in Shimomashiki Gun (Kumamoto Ken, Japón), is 861-4737. Include it in your shipments and forms.
Location
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Koga
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Frequently asked questions
What is the postal code of Koga?
The main postal code of Koga (Shimomashiki Gun, Japón) is 861-4737.