Postal Code Finder
Registry / Japan / Postal code prefixes / 32 / 321-4102 /

Postal code 321-4102 in Ashinuma, Japan

📍 What is My Postal Code?

Postal code 321-4102 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 321-4102

1 Place
Ashinuma
321-4102
Tochigi Ken · Haga Gun · Mashiko Machi
📍 36.4911, 140.0975

Interactive Map: 321-4102 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 321-4102.

Nearby postal code lookups in Japan

Compare 321-4102 with adjacent postal codes in the same area or prefix range:

321-3705
Irigo
321-3706
Kawamata
321-3707
Obuka
321-4101
Oyake
321-4103
Ohira
321-4104
Osawa
321-4105
Kitanaka
321-4106
Nanai

Postal code prefix range: 32

Postal code 321-4102 belongs to the 32 prefix district in Japan.

View all 32 postal codes → Japan Directory

Verified data profile for Postal code 321-4102

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
321-4102
Example code
Postal code Locality Administrative path Coordinates
321-4102 Ashinuma Tochigi Ken / Haga Gun / Mashiko Machi 36.4911, 140.0975

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 32
Postal code range · 2,056 records
321-3705
Nearby postal code · 1 records
321-3706
Nearby postal code · 1 records
321-3707
Nearby postal code · 1 records
321-4101
Nearby postal code · 1 records
321-4103
Nearby postal code · 1 records
321-4104
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/3214102.

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
321-4102
Sample code from Ashinuma.
Code Place Hierarchy Coordinates
321-4102 Ashinuma Tochigi Ken / Haga Gun / Mashiko Machi 36.4911, 140.0975
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 32
Postal code range · 2,056 records
321-3705
Nearby postal code · 1 records
321-3706
Nearby postal code · 1 records
321-3707
Nearby postal code · 1 records
321-4101
Nearby postal code · 1 records
321-4103
Nearby postal code · 1 records
321-4104
Nearby postal code · 1 records

Data questions

How should I validate 321-4102?

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.