Which query formats are supported?

You can search with country names, ISO alpha-2 or alpha-3 codes, ISO numeric codes, ccTLDs, ITU calling codes, IOC codes, UN M49 codes, FIPS codes, and ISO 3166-2 subdivision codes.

What does Auto search do?

Auto search selects the appropriate lookup behavior based on the value entered in the Query field.

Can I look up subdivisions such as US-CA?

Yes. Select ISO 3166-2 subdivision as the search field to resolve a subdivision and its parent country relationship.

What does the tool return?

The tool returns structured JSON country or subdivision records, including available code values and IANA timezone data.

Does the lookup require an internet connection?

No. The mapper uses bundled local datasets and does not make network requests.

Elysia Tools

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ISO 3166 Country Code TLD and Subdivision Mapper

Look up ISO country codes, ccTLD, calling, IOC, M49, FIPS and ISO 3166-2 subdivision data

Details

What this tool helps you do

Uses bundled local datasets, preserves null auxiliary codes, exposes IANA timezones and returns subdivision parent relationships without network calls.

Execution

Run this tool

Fill in the form, run the tool, and review the result in one place.

Prepared example runs

Click an example to fill the form automatically. File inputs still need an upload.

2 examples

Inspect the United States code bundle

Resolve USA and inspect ISO, ccTLD, calling, IOC, FIPS, flag and timezone fields.

Structured country code record

Find an ISO 3166-2 subdivision

Resolve US-CA and return the parent country relationship for California.

Subdivision and parent country record

Inputs

Set the required fields, then run the tool.

4 options

ContentPaste or type the main input values.1

QuerytextRequired

SettingsAdjust formats, ranges, numbers, and modes.2

Search FieldselectOptionalResult LimitnumberOptional

TogglesEnable or disable optional behavior.1

Include SubdivisionscheckboxOptionalEnabled when checked

Result

Ready for a run

Run the tool to preview files, text, structured data, or streamed output here.

Samples

ISO 3166 Country Code TLD and Subdivision Mapper

What this tool helps you do

Run this tool

Prepared example runs

Inputs

Result

Examples that match this tool

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Prepared example runs

Inputs

Result

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Inspect the United States code bundle

2. Find the parent country for California

FAQ

QR Code Samples

Code Comment Samples

Code Viewer Samples

Code Documentation Samples

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