Postal Code Finder
Registry / Japan / Tokyo To / Inagi Shi / Koyodai

Koyodai postal code 206-0803

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

Verified data profile for Koyodai

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
206-0803
Example code
Postal code Locality Administrative path Coordinates
206-0803 Koyodai Tokyo To / Inagi Shi 35.6376, 139.4935

Related postal lookups

Japan
country
Prefix 20
code_prefix · 215 records
206-0041
nearby_postal_code · 1 records
206-0042
nearby_postal_code · 1 records
206-0801
nearby_postal_code · 1 records
206-0802
nearby_postal_code · 1 records
206-0804
nearby_postal_code · 1 records
206-0811
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/tokyo-to/inagi-shi/koyodai.

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
206-0803
Sample code from Koyodai.
Code Place Hierarchy
206-0803 Koyodai Tokyo To / Inagi Shi
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 20
code_prefix · 215 records
206-0041
nearby_postal_code · 1 records
206-0042
nearby_postal_code · 1 records
206-0801
nearby_postal_code · 1 records
206-0802
nearby_postal_code · 1 records
206-0804
nearby_postal_code · 1 records
206-0811
nearby_postal_code · 1 records

Data questions

How should I validate 206-0803?

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 206-0803 belongs to Koyodai 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 20
Compare nearby postal identifiers.
Tokyo To
Parent administrative area.
Inagi Shi
Parent administrative area.

Verified Technical Data

Postal Identifier 206-0803
Locality Name Koyodai
Administrative L1 Tokyo To
Administrative L2 Inagi Shi
Spatial Coordinates LAT: 35.6376
LNG: 139.4935

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the 206-0803 identifier area.

Geographic & Administrative Context

The postal identifier 206-0803 is under the regional jurisdiction of Japan. Within this territory, it is specifically managed as part of the Tokyo To » Inagi Shi » Koyodai administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.

Nearby postal code lookups

Compare 206-0803 with adjacent identifiers in Japan. These links keep the local code range connected without loading a large directory table.

206-0041
Atago
206-0042
Sannoshita
206-0801
Omaru
206-0802
Higashinaganuma
206-0804
Momura
206-0811
Oshitate
206-0812
Yanokuchi
206-0821
Nagamine

Frequently Asked Questions: Koyodai postal code guide

What is the postal structure for Koyodai?

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

Can I download postal code data for Koyodai?

Yes. The dataset for Koyodai 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 206-0803?

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.