Postal address
Kojohama, Shiraoi Gun
The postal code of Kojohama, in Shiraoi Gun (Hokkaido, Japón), is 059-0641. Include it in your shipments and forms.
Location
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Kojohama
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Frequently asked questions
What is the postal code of Kojohama?
The main postal code of Kojohama (Shiraoi Gun, Japón) is 059-0641.