Postal Code Finder
Registry / Japan / Postal code prefixes / 38 / 381-2424 /

Postal code 381-2424 in Shinshushimmachi So, Japan

📍 What is My Postal Code?

Postal code 381-2424 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 381-2424

1 Place
Shinshushimmachi So
381-2424
Nagano Ken · Nagano Shi
📍 36.5964, 138.1885

Interactive Map: 381-2424 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 381-2424.

Nearby postal code lookups in Japan

Compare 381-2424 with adjacent postal codes in the same area or prefix range:

381-2416
Shinshushimmachi Hirosaki
381-2421
Shinshushimmachi Nobushina
381-2422
Shinshushimmachi Hiharahigashi
381-2423
Shinshushimmachi Hiharanishi
381-2701
Ooka Nakamaki
381-2702
Ooka Hei
381-2703
Ooka Otsu
381-2704
Ooka Ko

Postal code prefix range: 38

Postal code 381-2424 belongs to the 38 prefix district in Japan.

View all 38 postal codes → Japan Directory

Verified data profile for Postal code 381-2424

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
381-2424
Example code
Postal code Locality Administrative path Coordinates
381-2424 Shinshushimmachi So Nagano Ken / Nagano Shi 36.5964, 138.1885

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 38
Postal code range · 1,222 records
381-2416
Nearby postal code · 1 records
381-2421
Nearby postal code · 1 records
381-2422
Nearby postal code · 1 records
381-2423
Nearby postal code · 1 records
381-2701
Nearby postal code · 1 records
381-2702
Nearby postal code · 1 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/japan/code/3812424.

Records
1
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
1
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
381-2424
Sample code from Shinshushimmachi So.
Code Place Hierarchy Coordinates
381-2424 Shinshushimmachi So Nagano Ken / Nagano Shi 36.5964, 138.1885
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 38
Postal code range · 1,222 records
381-2416
Nearby postal code · 1 records
381-2421
Nearby postal code · 1 records
381-2422
Nearby postal code · 1 records
381-2423
Nearby postal code · 1 records
381-2701
Nearby postal code · 1 records
381-2702
Nearby postal code · 1 records

Data questions

How should I validate 381-2424?

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.