# Country calling codes

Dial codes and mobile number shapes for the countries in the catalog, searchable by name or code.

## Which countries share a calling code?

+1 is shared by the United States, Canada and about twenty Caribbean territories; +7 by Russia and Kazakhstan; +44 covers the UK and its crown dependencies. Apps work out the country from the full number, so select the right one even when the code matches.

Source: https://smsnitro.com/tools/country-calling-codes