Postal Code Finder
Registry / Japan / Postal code prefixes / 63 / 639-1011 /

Postal code 639-1011 in Jonaicho, Japan

📍 What is My Postal Code?

Postal code 639-1011 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 639-1011

1 Place
Jonaicho
639-1011
Nara Ken · Yamatokoriyama Shi
📍 34.6512, 135.7788

Interactive Map: 639-1011 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 639-1011.

Nearby postal code lookups in Japan

Compare 639-1011 with adjacent postal codes in the same area or prefix range:

639-1005
Uetsukicho
639-1006
Tenricho
639-1007
Minamikoriyamacho
639-1008
Shironodaicho
639-1012
Shiromicho
639-1013
Asahicho
639-1014
Nishiokacho
639-1015
Minoyamacho

Postal code prefix range: 63

Postal code 639-1011 belongs to the 63 prefix district in Japan.

View all 63 postal codes → Japan Directory

Verified data profile for Postal code 639-1011

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
639-1011
Example code
Postal code Locality Administrative path Coordinates
639-1011 Jonaicho Nara Ken / Yamatokoriyama Shi 34.6512, 135.7788

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 63
Postal code range · 2,060 records
639-1005
Nearby postal code · 1 records
639-1006
Nearby postal code · 1 records
639-1007
Nearby postal code · 1 records
639-1008
Nearby postal code · 1 records
639-1012
Nearby postal code · 1 records
639-1013
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/6391011.

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
639-1011
Sample code from Jonaicho.
Code Place Hierarchy Coordinates
639-1011 Jonaicho Nara Ken / Yamatokoriyama Shi 34.6512, 135.7788
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 63
Postal code range · 2,060 records
639-1005
Nearby postal code · 1 records
639-1006
Nearby postal code · 1 records
639-1007
Nearby postal code · 1 records
639-1008
Nearby postal code · 1 records
639-1012
Nearby postal code · 1 records
639-1013
Nearby postal code · 1 records

Data questions

How should I validate 639-1011?

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.