Postal Code Finder
Registry / Japan / Postal code prefixes / 86 / 866-0861 /

Postal code 866-0861 in Hommachi, Japan

📍 What is My Postal Code?

Postal code 866-0861 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 866-0861

1 Place
Hommachi
866-0861
Kumamoto Ken · Yatsushiro Shi
📍 32.5039, 130.5993

Interactive Map: 866-0861 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 866-0861.

Nearby postal code lookups in Japan

Compare 866-0861 with adjacent postal codes in the same area or prefix range:

866-0854
Shimmachi
866-0855
Fukuromachi
866-0856
Toricho
866-0857
Demachi
866-0862
Matsuejomachi
866-0863
Nishimatsuejomachi
866-0864
Shioyamachi
866-0865
Kitanomarumachi

Postal code prefix range: 86

Postal code 866-0861 belongs to the 86 prefix district in Japan.

View all 86 postal codes → Japan Directory

Verified data profile for Postal code 866-0861

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
866-0861
Example code
Postal code Locality Administrative path Coordinates
866-0861 Hommachi Kumamoto Ken / Yatsushiro Shi 32.5039, 130.5993

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 86
Postal code range · 2,139 records
866-0854
Nearby postal code · 1 records
866-0855
Nearby postal code · 1 records
866-0856
Nearby postal code · 1 records
866-0857
Nearby postal code · 1 records
866-0862
Nearby postal code · 1 records
866-0863
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/8660861.

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
866-0861
Sample code from Hommachi.
Code Place Hierarchy Coordinates
866-0861 Hommachi Kumamoto Ken / Yatsushiro Shi 32.5039, 130.5993
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 86
Postal code range · 2,139 records
866-0854
Nearby postal code · 1 records
866-0855
Nearby postal code · 1 records
866-0856
Nearby postal code · 1 records
866-0857
Nearby postal code · 1 records
866-0862
Nearby postal code · 1 records
866-0863
Nearby postal code · 1 records

Data questions

How should I validate 866-0861?

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.