How should I validate 163-1523?

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 / 16 / 163-1523 /

Postal code 163-1523 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 163-1523 →

Province / County / District

Shinjuku Ku

Region & Locality

Nishishinjuku Shinjuku Erutawa(23-K, Tokyo To (Japan)

📦 How to Write a Mailing Address for 163-1523

Recipient Name
Street Address / Building No.
163-1523 Nishishinjuku Shinjuku Erutawa(23-K, Tokyo To
JAPAN

1 Place

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 163-1523.

Postal Identifier	163-1523
Primary Locality	Nishishinjuku Shinjuku Erutawa(23-K
WGS84 Centroid Coordinates	35.6938, 139.7035
Postal Prefix Sector	16xx → Browse prefix 16
Time Zone (Standard)	UTC+9 (JST · Asia/Tokyo)
Geodesic Quadrant	35.6938° N, 139.7035° E (WGS84)
Open Location Code (Plus Code)	8Q7XMPV3+GC
UTM Grid Coordinates (WGS84)	54S 382696m E, 3950762m N
Solar Daylight Today (UTC)	🌅 20:51 UTC · 🌇 08:00 UTC
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