How should I validate 381-2422?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Registry / Japan / Postal Code prefixes / 38 / 381-2422 /

Postal code 381-2422 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 381-2422 →

Province / County / District

Nagano Shi

Region & Locality

Shinshushimmachi Hiharahigashi, Nagano Ken (Japan)

📦 How to Write a Mailing Address for 381-2422

Recipient Name
Street Address / Building No.
381-2422 Shinshushimmachi Hiharahigashi, Nagano Ken
JAPAN

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 381-2422.

Postal Identifier	381-2422
Primary Locality	Shinshushimmachi Hiharahigashi
WGS84 Centroid Coordinates	36.5964, 138.1885
Postal Prefix Sector	38xx → Browse prefix 38
Time Zone (Standard)	UTC+9 (JST · Asia/Tokyo)
Geodesic Quadrant	36.5964° N, 138.1885° E (WGS84)
Open Location Code (Plus Code)	8Q8WH5WQ+HC
UTM Grid Coordinates (WGS84)	54S 248498m E, 4053782m N
Solar Daylight Today (UTC)	🌅 20:58 UTC · 🌇 08:05 UTC
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