Postal Code Finder
Registry / Japan / Nagano Ken / Saku Shi / Innai

Innai postal code 384-2201

Verified postal identifier in Saku Shi, Japan. Technical profile with precision geocoding and administrative hierarchy.

Verified data profile for Innai

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
384-2201
Example code
Postal code Locality Administrative path Coordinates
384-2201 Innai Nagano Ken / Saku Shi 36.2883, 138.3612

Related postal lookups

Japan
Country
Prefix 38
Postal code range · 1,222 records
384-2104
Nearby postal code · 1 records
384-2105
Nearby postal code · 1 records
384-2106
Nearby postal code · 1 records
384-2107
Nearby postal code · 1 records
384-2202
Nearby postal code · 1 records
384-2203
Nearby postal code · 1 records

Local postal record details

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/nagano-ken/saku-shi/innai.

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
384-2201
Sample code from Innai.
Code Place Hierarchy Coordinates
384-2201 Innai Nagano Ken / Saku Shi 36.2883, 138.3612
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
Prefix 38
Postal code range · 1,222 records
384-2104
Nearby postal code · 1 records
384-2105
Nearby postal code · 1 records
384-2106
Nearby postal code · 1 records
384-2107
Nearby postal code · 1 records
384-2202
Nearby postal code · 1 records
384-2203
Nearby postal code · 1 records

Data questions

How should I validate 384-2201?

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.

Validation and related lookup paths

Use this page to confirm that 384-2201 belongs to Innai inside Japan. For applications, validate the original postal code string together with the country and administrative hierarchy instead of relying on a global numeric pattern.

Japan country lookup
Open top regions, formats and downloads.
Prefix 38
Compare nearby postal identifiers.
Nagano Ken
Parent administrative area.
Saku Shi
Parent administrative area.

Verified Technical Data

Postal Identifier 384-2201
Locality Name Innai
Administrative L1 Nagano Ken
Administrative L2 Saku Shi
Spatial Coordinates LAT: 36.2883
LNG: 138.3612

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the 384-2201 identifier area.

Geographic & Administrative Context

The postal identifier 384-2201 is under the regional jurisdiction of Japan. Within this territory, it is specifically managed as part of the Nagano Ken » Saku Shi » Innai administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.

Nearby postal code lookups

Compare 384-2201 with adjacent identifiers in Japan. These links keep the local code range connected without loading a large directory table.

384-2104
Ko
384-2105
Yashima
384-2106
Yawata
384-2107
Yomogida
384-2202
Mochizuki
384-2203
Fuse
384-2204
Kyowa
384-2205
Kasuga

Frequently Asked Questions: Innai postal code guide

What is the postal structure for Innai?

Innai is represented in the Japan postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Innai?

Yes. The dataset for Innai can be exported in CSV, Excel and JSON formats from the download section on this page.

Is this postal code geocoded?

Yes. The record includes latitude and longitude coordinates and verified administrative labels for mapping and validation.

How should I validate 384-2201?

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.