Postal Code Finder
Registry / Japan / Postal code prefixes / 63 / 639-0254 /

Postal code 639-0254 in Sekiyakita, Japan

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Postal code 639-0254 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 639-0254

1 Place
Sekiyakita
639-0254
Nara Ken · Kashiba Shi
📍 34.5585, 135.6671

Interactive Map: 639-0254 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 639-0254.

Nearby postal code lookups in Japan

Compare 639-0254 with adjacent postal codes in the same area or prefix range:

639-0245
Hata
639-0251
Osaka
639-0252
Anamushi
639-0253
Tajiri
639-0255
Sekiya
639-0256
Takayamadai
639-0261
Ninji
639-0262
Hakuhodai

Postal code prefix range: 63

Postal code 639-0254 belongs to the 63 prefix district in Japan.

View all 63 postal codes → Japan Directory

Verified data profile for Postal code 639-0254

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
639-0254
Example code
Postal code Locality Administrative path Coordinates
639-0254 Sekiyakita Nara Ken / Kashiba Shi 34.5585, 135.6671

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 63
Postal code range · 2,060 records
639-0245
Nearby postal code · 1 records
639-0251
Nearby postal code · 1 records
639-0252
Nearby postal code · 1 records
639-0253
Nearby postal code · 1 records
639-0255
Nearby postal code · 1 records
639-0256
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/6390254.

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
639-0254
Sample code from Sekiyakita.
Code Place Hierarchy Coordinates
639-0254 Sekiyakita Nara Ken / Kashiba Shi 34.5585, 135.6671
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 63
Postal code range · 2,060 records
639-0245
Nearby postal code · 1 records
639-0251
Nearby postal code · 1 records
639-0252
Nearby postal code · 1 records
639-0253
Nearby postal code · 1 records
639-0255
Nearby postal code · 1 records
639-0256
Nearby postal code · 1 records

Data questions

How should I validate 639-0254?

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.