Postal Code Finder
Registry / Japan / Postal code prefixes / 86 / 868-0003 /

Postal code 868-0003 in Koyamachi, Japan

📍 What is My Postal Code?

Postal code 868-0003 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 868-0003

1 Place
Koyamachi
868-0003
Kumamoto Ken · Hitoyoshi Shi
📍 32.2152, 130.7592

Interactive Map: 868-0003 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 868-0003.

Nearby postal code lookups in Japan

Compare 868-0003 with adjacent postal codes in the same area or prefix range:

867-8585
Kogamachi
868-0000
Hitoyoshi Shi
868-0001
Kajiyamachi
868-0002
Daikumachi
868-0004
Kokonokamachi
868-0005
Kamiaoimachi
868-0006
Komaidamachi
868-0007
Shimoaoimachi

Postal code prefix range: 86

Postal code 868-0003 belongs to the 86 prefix district in Japan.

View all 86 postal codes → Japan Directory

Verified data profile for Postal code 868-0003

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
868-0003
Example code
Postal code Locality Administrative path Coordinates
868-0003 Koyamachi Kumamoto Ken / Hitoyoshi Shi 32.2152, 130.7592

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 86
Postal code range · 2,139 records
867-8585
Nearby postal code · 1 records
868-0000
Nearby postal code · 3 records
868-0001
Nearby postal code · 1 records
868-0002
Nearby postal code · 1 records
868-0004
Nearby postal code · 1 records
868-0005
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/8680003.

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
868-0003
Sample code from Koyamachi.
Code Place Hierarchy Coordinates
868-0003 Koyamachi Kumamoto Ken / Hitoyoshi Shi 32.2152, 130.7592
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
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Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 86
Postal code range · 2,139 records
867-8585
Nearby postal code · 1 records
868-0000
Nearby postal code · 3 records
868-0001
Nearby postal code · 1 records
868-0002
Nearby postal code · 1 records
868-0004
Nearby postal code · 1 records
868-0005
Nearby postal code · 1 records

Data questions

How should I validate 868-0003?

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.