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

Otai postal code directory

Detailed urban postal distribution for Otai . This region is partitioned into 3 distinct verified postal zones.

Verified data profile for Otai

Based on 3 records, 3 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

3
Records
3
Postal identifiers
100.0%
Geocoded
385-0009
Example code
Postal code Locality Administrative path Coordinates
385-0009 Otai Nagano Ken / Saku Shi 36.3035, 138.4834
385-8555 Otai Nagano Ken / Saku Shi 36.2158, 138.4453
385-8601 Otai Nagano Ken / Saku Shi 36.2158, 138.4453

Related postal lookups

Japan
Country
Prefix 38
Postal code range · 1,222 records

Local postal records

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/japan/nagano-ken/saku-shi/otai.

Records
3
Database rows represented by this canonical route.
Postal identifiers
3
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
385-0009
Sample code from Otai.
Code Place Hierarchy Coordinates
385-0009 Otai Nagano Ken / Saku Shi 36.3035, 138.4834
385-8555 Otai Nagano Ken / Saku Shi 36.2158, 138.4453
385-8601 Otai Nagano Ken / Saku Shi 36.2158, 138.4453
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

Data questions

What postal data is listed for Otai?

The registry combines postal identifiers, mapped places, administrative hierarchy and coordinates for this local area.

Is the full dataset shown on the page?

The HTML page keeps a crawlable sample for speed and links to country downloads for complete CSV, Excel and JSON exports.

Search City Postal Districts in Otai

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Regional Integration

Developing a granular understanding of Otai requires analyzing its position within the Nagano Ken portal Saku Shi portal of Japan. The registry below details individual sectors and their spatial centroids.

Related postal code prefixes

These country-level ranges contain the codes listed in Otai. Use them to compare nearby localities that share the same initial postal pattern.

38
3 local records, 1,222 codes nationwide.

Spatial Distribution in Otai

District Visualization: Each marker represents a unique postal centroid within the urban area of Otai.

Complete Postal Registry

Postal Code District / Area Coordinates
385-0009 Otai 36.3035, 138.4834
385-8555 Otai 36.2158, 138.4453
385-8601 Otai 36.2158, 138.4453

Download the Otai postal code dataset

Export the complete geocoded registry for Otai. Full dataset containing 3 verified zones in institutional formats.

Download XLSX CSV Export JSON export
Verified Scope: Otai City Dataset • Entities: 3 Records

Frequently Asked Questions: Otai postal code guide

What is the postal structure for Otai?

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

Can I download postal code data for Otai?

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

How many postal identifiers are listed for Otai?

Otai contains 3 verified postal records in the registry.

What postal data is listed for Otai?

The registry combines postal identifiers, mapped places, administrative hierarchy and coordinates for this local area.

Is the full dataset shown on the page?

The HTML page keeps a crawlable sample for speed and links to country downloads for complete CSV, Excel and JSON exports.