Postal Code Finder
Registry / Japan / Postal code prefixes / 99 / 999-3107 /

Postal code 999-3107 in Miharashinoka, Japan

📍 What is My Postal Code?

Postal code 999-3107 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 999-3107

1 Place
Miharashinoka
999-3107
Yamagata Ken · Kaminoyama Shi
📍 38.1822, 140.2967

Interactive Map: 999-3107 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 999-3107.

Nearby postal code lookups in Japan

Compare 999-3107 with adjacent postal codes in the same area or prefix range:

999-3103
Kanaya
999-3104
Zaonomori
999-3105
Izumikawa
999-3106
Asahimachi
999-3111
Gongendo
999-3112
Ogura
999-3113
Zao
999-3114
Nagano

Postal code prefix range: 99

Postal code 999-3107 belongs to the 99 prefix district in Japan.

View all 99 postal codes → Japan Directory

Verified data profile for Postal code 999-3107

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
999-3107
Example code
Postal code Locality Administrative path Coordinates
999-3107 Miharashinoka Yamagata Ken / Kaminoyama Shi 38.1822, 140.2967

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 99
Postal code range · 2,093 records
999-3103
Nearby postal code · 1 records
999-3104
Nearby postal code · 1 records
999-3105
Nearby postal code · 1 records
999-3106
Nearby postal code · 1 records
999-3111
Nearby postal code · 1 records
999-3112
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/9993107.

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
999-3107
Sample code from Miharashinoka.
Code Place Hierarchy Coordinates
999-3107 Miharashinoka Yamagata Ken / Kaminoyama Shi 38.1822, 140.2967
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 99
Postal code range · 2,093 records
999-3103
Nearby postal code · 1 records
999-3104
Nearby postal code · 1 records
999-3105
Nearby postal code · 1 records
999-3106
Nearby postal code · 1 records
999-3111
Nearby postal code · 1 records
999-3112
Nearby postal code · 1 records

Data questions

How should I validate 999-3107?

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.