Postal Code Finder
Registry / Japan / Postal Code prefixes / 40 / 403-0003 /

Postal Code 403-0003 in Oasumi, Japan

📍 What is My Postal Code?

Postal code 403-0003 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 403-0003 →
Province / County / District
Fujiyoshida Shi
Region & Locality
Oasumi, Yamanashi Ken (Japan)
📦 How to Write a Mailing Address for 403-0003 
Recipient Name
Street Address / Building No.
403-0003 Oasumi, Yamanashi Ken
JAPAN

Mapped Localities for 403-0003

1 Place
Oasumi
403-0003
Yamanashi Ken · Fujiyoshida Shi
📍 35.4773, 138.8402

Interactive Map: 403-0003 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 403-0003.

Nearby postal code lookups in Japan

Compare 403-0003 with adjacent postal codes in the same area or prefix range:

403-0002 📍 2.0 km · 1.2 mi
Koasumi
403-0008 📍 2.6 km · 1.6 mi
Shimoyoshidahigashi
403-0000 📍 2.9 km · 1.8 mi
Fujiyoshida Shi
403-0009 📍 2.9 km · 1.8 mi
Fujimi
403-0007 📍 3.3 km · 2.1 mi
Nakazone
403-0023 📍 4.0 km · 2.5 mi
Kurami
403-0019 📍 4.2 km · 2.6 mi
Shimmachi
403-0004 📍 4.3 km · 2.7 mi
Shimoyoshida

Postal code prefix range: 40

Postal code 403-0003 belongs to the 40 prefix district in Japan.

View all 40 postal codes → Japan Directory

Verified data profile for Postal Code 403-0003

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
403-0003
Example code
Postal code Locality Administrative path Coordinates
403-0003 Oasumi Yamanashi Ken / Fujiyoshida Shi 35.4773, 138.8402

Related postal lookups

Japan
Country
Postal Code prefixes
Postal code prefixes
Prefix 40
Postal code range · 1,092 records
403-0002
Nearby postal code · 1 records
403-0008
Nearby postal code · 1 records
403-0000
Nearby postal code · 2 records
403-0009
Nearby postal code · 1 records
403-0007
Nearby postal code · 1 records
403-0023
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/4030003.

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
403-0003
Sample code from Oasumi.
Code Place Hierarchy Coordinates
403-0003 Oasumi Yamanashi Ken / Fujiyoshida Shi 35.4773, 138.8402
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 40
Postal code range · 1,092 records
403-0002
Nearby postal code · 1 records
403-0008
Nearby postal code · 1 records
403-0000
Nearby postal code · 2 records
403-0009
Nearby postal code · 1 records
403-0007
Nearby postal code · 1 records
403-0023
Nearby postal code · 1 records

Data questions

How should I validate 403-0003?

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.