Postal Code Finder
Registry / Japan / Postal Code prefixes / 37 / 376-8666 /

Postal Code 376-8666 in Aioicho, Japan

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Postal code 376-8666 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 376-8666 →
Province / County / District
Kiryu Shi
Region & Locality
Aioicho, Gumma Ken (Japan)
📦 How to Write a Mailing Address for 376-8666 
Recipient Name
Street Address / Building No.
376-8666 Aioicho, Gumma Ken
JAPAN

Mapped Localities for 376-8666

1 Place
Aioicho
376-8666
Gumma Ken · Kiryu Shi
📍 36.457, 139.3096

Interactive Map: 376-8666 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 376-8666.

Nearby postal code lookups in Japan

Compare 376-8666 with adjacent postal codes in the same area or prefix range:

376-8501 📍 0.0 km · 0.0 mi
Orihimecho
376-8502 📍 0.0 km · 0.0 mi
Hirosawacho
376-8510 📍 0.0 km · 0.0 mi
Eirakucho
376-8515 📍 0.0 km · 0.0 mi
Tenjincho
376-8516 📍 0.0 km · 0.0 mi
Tenjincho
376-8523 📍 0.0 km · 0.0 mi
Aioicho
376-8528 📍 0.0 km · 0.0 mi
Higashi
376-8531 📍 0.0 km · 0.0 mi
Aioicho

Postal code prefix range: 37

Postal code 376-8666 belongs to the 37 prefix district in Japan.

View all 37 postal codes → Japan Directory

Verified data profile for Postal Code 376-8666

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
376-8666
Example code
Postal code Locality Administrative path Coordinates
376-8666 Aioicho Gumma Ken / Kiryu Shi 36.457, 139.3096

Related postal lookups

Japan
Country
Postal Code prefixes
Postal code prefixes
Prefix 37
Postal code range · 1,779 records
376-8501
Nearby postal code · 1 records
376-8502
Nearby postal code · 1 records
376-8510
Nearby postal code · 1 records
376-8515
Nearby postal code · 1 records
376-8516
Nearby postal code · 1 records
376-8523
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/3768666.

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
376-8666
Sample code from Aioicho.
Code Place Hierarchy Coordinates
376-8666 Aioicho Gumma Ken / Kiryu Shi 36.457, 139.3096
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 37
Postal code range · 1,779 records
376-8501
Nearby postal code · 1 records
376-8502
Nearby postal code · 1 records
376-8510
Nearby postal code · 1 records
376-8515
Nearby postal code · 1 records
376-8516
Nearby postal code · 1 records
376-8523
Nearby postal code · 1 records

Data questions

How should I validate 376-8666?

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.