Prefecture · Japan

Nagano Ken Postal codes

33 municipalities

Browse all 33 municipalities in Nagano Ken. Find postal codes and location information.

Understanding Nagano Ken: Postal codes (7 digits)

E‑commerce flows to Japan require accurate seven-digit postal data (0600000); without it, JP partners may hold parcels or downgrade service until.

XXPrefecture
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XXDistrict
XXNeighborhood

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