Postal Code Finder
Registry / Japan / Postal code prefixes / 32 / 321-3423 /

Postal code 321-3423 in Ichihana, Japan

📍 What is My Postal Code?

Postal code 321-3423 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 321-3423

1 Place
Ichihana
321-3423
Tochigi Ken · Haga Gun · Ichikai Machi
📍 36.5612, 139.9989

Interactive Map: 321-3423 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 321-3423.

Nearby postal code lookups in Japan

Compare 321-3423 with adjacent postal codes in the same area or prefix range:

321-3414
Shugai
321-3415
Sugiyama
321-3421
Sasaharada
321-3422
Ishioroshi
321-3424
Kamine
321-3425
Tatara
321-3426
Akabane
321-3493
市貝町役場

Postal code prefix range: 32

Postal code 321-3423 belongs to the 32 prefix district in Japan.

View all 32 postal codes → Japan Directory

Verified data profile for Postal code 321-3423

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
321-3423
Example code
Postal code Locality Administrative path Coordinates
321-3423 Ichihana Tochigi Ken / Haga Gun / Ichikai Machi 36.5612, 139.9989

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 32
Postal code range · 2,056 records
321-3414
Nearby postal code · 1 records
321-3415
Nearby postal code · 1 records
321-3421
Nearby postal code · 1 records
321-3422
Nearby postal code · 1 records
321-3424
Nearby postal code · 1 records
321-3425
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/3213423.

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
321-3423
Sample code from Ichihana.
Code Place Hierarchy Coordinates
321-3423 Ichihana Tochigi Ken / Haga Gun / Ichikai Machi 36.5612, 139.9989
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
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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
321-3414
Nearby postal code · 1 records
321-3415
Nearby postal code · 1 records
321-3421
Nearby postal code · 1 records
321-3422
Nearby postal code · 1 records
321-3424
Nearby postal code · 1 records
321-3425
Nearby postal code · 1 records

Data questions

How should I validate 321-3423?

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.