Postal Code Finder
Registry / Japan / Postal code prefixes / 86 / 866-0042 /

Postal code 866-0042 in Jakagomachi, Japan

📍 What is My Postal Code?

Postal code 866-0042 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 866-0042

1 Place
Jakagomachi
866-0042
Kumamoto Ken · Yatsushiro Shi
📍 32.5032, 130.5906

Interactive Map: 866-0042 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 866-0042.

Nearby postal code lookups in Japan

Compare 866-0042 with adjacent postal codes in the same area or prefix range:

866-0033
Minatomachi
866-0034
Shimminatomachi
866-0035
Oshimamachi
866-0041
Hachimancho
866-0043
Furushiromachi
866-0044
Nakakitamachi
866-0045
Tateumamachi
866-0051
Mugishima Higashimachi

Postal code prefix range: 86

Postal code 866-0042 belongs to the 86 prefix district in Japan.

View all 86 postal codes → Japan Directory

Verified data profile for Postal code 866-0042

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
866-0042
Example code
Postal code Locality Administrative path Coordinates
866-0042 Jakagomachi Kumamoto Ken / Yatsushiro Shi 32.5032, 130.5906

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 86
Postal code range · 2,139 records
866-0033
Nearby postal code · 1 records
866-0034
Nearby postal code · 1 records
866-0035
Nearby postal code · 1 records
866-0041
Nearby postal code · 1 records
866-0043
Nearby postal code · 1 records
866-0044
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/8660042.

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
866-0042
Sample code from Jakagomachi.
Code Place Hierarchy Coordinates
866-0042 Jakagomachi Kumamoto Ken / Yatsushiro Shi 32.5032, 130.5906
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 86
Postal code range · 2,139 records
866-0033
Nearby postal code · 1 records
866-0034
Nearby postal code · 1 records
866-0035
Nearby postal code · 1 records
866-0041
Nearby postal code · 1 records
866-0043
Nearby postal code · 1 records
866-0044
Nearby postal code · 1 records

Data questions

How should I validate 866-0042?

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.