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Search and lookup world country codes and identifiers. Type any country name, ISO 2-letter code (Alpha-2), 3-letter code (Alpha-3), numeric code, or international calling code to find instant detailed records completely offline.

ISO 3166 & Calling Codes Index
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Key Features of Country Code Lookup

  • Multi-Field Country Search Instantly search and filter results by country name, ISO Alpha-2/Alpha-3/Numeric codes, or ITU calling dial code.
  • Detailed Country Profiles Access comprehensive records including capital cities, currency designations, and local interactive flags.
  • Responsive Data Table Layout A mobile-friendly, scrollable comparison list optimized for quick offline browsing and selection.

Country Code Lookup Examples

Lookup Germany

Find country details for Germany.

Input

Germany

Output

Alpha-2: DE, Alpha-3: DEU, Dial Code: +49, Capital: Berlin, Currency: EUR

How to Use Country Code Lookup

  1. 1. Search for a Country

    Type a country name, ISO alpha-2 code, alpha-3 code, or dial code into the search field.

  2. 2. Browse the Filtered Results

    The table filters as you type to show matching countries with all their codes.

  3. 3. Copy the Code You Need

    Click any cell to copy the alpha-2, alpha-3, numeric, or dial code to your clipboard.

Common Use Cases for Country Code Lookup

  • Verifying Call Rates Determine dial destinations before calling international colleagues or clients.
  • Shipping & E-commerce Logs Verify standard ISO Alpha country codes to clean postal indexes and delivery logs.
  • Travel Currency Checks Quickly map local currencies and capitals during global flight and tour planning.

The Technical Details

References a localized static JSON catalog directly in the browser’s virtual memory thread.

Frequently Asked Questions

Which codes are included?

The tool includes ISO 3166-1 alpha-2, alpha-3, numeric codes, ITU calling dial codes, capital city, and base currency for every country.

Is any data sent to a server?

No. The entire country database is bundled in the page and runs offline in your browser.

How do I use the dial code to make a call?

Prepend the dial code with a plus sign (e.g. +1 for USA) before the local number when dialing internationally.

What is the difference between alpha-2 and alpha-3 codes?

Alpha-2 codes are 2-letter (e.g. US), alpha-3 are 3-letter (e.g. USA). Alpha-2 is used in HTML lang attributes and most APIs; alpha-3 in passports and some databases.