Postal address
Seseki, Menashi Gun
The postal code of Seseki, in Menashi Gun (Hokkaido, Japón), is 086-1811. Include it in your shipments and forms.
Location
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Seseki
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Frequently asked questions
What is the postal code of Seseki?
The main postal code of Seseki (Menashi Gun, Japón) is 086-1811.