# Country calling code

A country calling code is the one- to three-digit prefix (after the plus sign) that routes a call or SMS to a country: +1 for the US and Canada, +44 for the UK, +55 for Brazil.

## What is Country calling code?

A country calling code is the one- to three-digit prefix (after the plus sign) that routes a call or SMS to a country: +1 for the US and Canada, +44 for the UK, +55 for Brazil.

## Shared codes

+1 covers the US, Canada and many Caribbean countries; +7 covers Russia and Kazakhstan. The app decides the country from the full number, so pick the right one in the drop-down.

Source: https://smsnitro.com/glossary/country-code