A country code is a short alphanumeric identification code for countries and dependent areas, it frequently refers to ISO 3166-1 alpha-2.
How to use?
- Open website, you can see a list of countries, you can click item to get capital, currency info.
- Enter the country name in the input box to query country.
- you can also click item to get capital, currency info.
What it is ISO 3166-1?
- ISO 3166-1 alpha-2: two-letter code
- ISO 3166-1 alpha-3: three-letter code
- ISO 3166-1 numeric: three-digit code