Postal Code Finder
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Postal code 012-1136 in Iizawa, Japan

📍 What is My Postal Code?

Postal code 012-1136 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 012-1136

1 Place
Iizawa
012-1136
Akita Ken · Ogachi Gun · Ugo Machi
📍 39.136, 140.3563

Interactive Map: 012-1136 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 012-1136.

Nearby postal code lookups in Japan

Compare 012-1136 with adjacent postal codes in the same area or prefix range:

012-1132
Odo
012-1133
Tokomai
012-1134
Tazawa
012-1135
Shikanai
012-1137
Nishimonaihorimawari
012-1241
Tashiro
012-1242
Kamitomai
012-1243
Karuizawa

Postal code prefix range: 01

Postal code 012-1136 belongs to the 01 prefix district in Japan.

View all 01 postal codes → Japan Directory

Verified data profile for Postal code 012-1136

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
012-1136
Example code
Postal code Locality Administrative path Coordinates
012-1136 Iizawa Akita Ken / Ogachi Gun / Ugo Machi 39.136, 140.3563

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 01
Postal code range · 2,299 records
012-1132
Nearby postal code · 1 records
012-1133
Nearby postal code · 1 records
012-1134
Nearby postal code · 1 records
012-1135
Nearby postal code · 1 records
012-1137
Nearby postal code · 1 records
012-1241
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/0121136.

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
012-1136
Sample code from Iizawa.
Code Place Hierarchy Coordinates
012-1136 Iizawa Akita Ken / Ogachi Gun / Ugo Machi 39.136, 140.3563
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 01
Postal code range · 2,299 records
012-1132
Nearby postal code · 1 records
012-1133
Nearby postal code · 1 records
012-1134
Nearby postal code · 1 records
012-1135
Nearby postal code · 1 records
012-1137
Nearby postal code · 1 records
012-1241
Nearby postal code · 1 records

Data questions

How should I validate 012-1136?

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.