Postal address
Koyamacho, Yokohama Shi
The postal code of Koyamacho, in Yokohama Shi (Kanagawa Ken, Japón), is 226-0023. Include it in your shipments and forms.
Location
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Koyamacho
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Frequently asked questions
What is the postal code of Koyamacho?
The main postal code of Koyamacho (Yokohama Shi, Japón) is 226-0023.