Postal Code Finder
Registry / Japan / Postal code prefixes / 38 / 381-2405 /

Postal code 381-2405 in Shinshushimmachi Shimmachi, Japan

📍 What is My Postal Code?

Postal code 381-2405 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 381-2405

1 Place
Shinshushimmachi Shimmachi
381-2405
Nagano Ken · Nagano Shi
📍 36.5964, 138.1885

Interactive Map: 381-2405 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 381-2405.

Nearby postal code lookups in Japan

Compare 381-2405 with adjacent postal codes in the same area or prefix range:

381-2401
Shinshushimmachi Koedo
381-2402
Shinshushimmachi Yamakamijo
381-2403
Shinshushimmachi Minochi
381-2404
Shinshushimmachi Kamijo
381-2406
Shinshushimmachi Satohokari
381-2407
Shinshushimmachi Yamahokari
381-2411
Shinshushimmachi Takebusa
381-2412
Shinshushimmachi Makinoshima

Postal code prefix range: 38

Postal code 381-2405 belongs to the 38 prefix district in Japan.

View all 38 postal codes → Japan Directory

Verified data profile for Postal code 381-2405

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
381-2405
Example code
Postal code Locality Administrative path Coordinates
381-2405 Shinshushimmachi Shimmachi 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
381-2401
Nearby postal code · 1 records
381-2402
Nearby postal code · 1 records
381-2403
Nearby postal code · 1 records
381-2404
Nearby postal code · 1 records
381-2406
Nearby postal code · 1 records
381-2407
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/3812405.

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
381-2405
Sample code from Shinshushimmachi Shimmachi.
Code Place Hierarchy Coordinates
381-2405 Shinshushimmachi Shimmachi 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
381-2401
Nearby postal code · 1 records
381-2402
Nearby postal code · 1 records
381-2403
Nearby postal code · 1 records
381-2404
Nearby postal code · 1 records
381-2406
Nearby postal code · 1 records
381-2407
Nearby postal code · 1 records

Data questions

How should I validate 381-2405?

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.