+1 code: Anyone can learn computer science

Anyone can learn computer science. Make games, apps and art with code. Speaking of prefixes, our major focus is to outline the list of countries codes that use +1 code as prefix. The +1 country code prefix is primarily used by countries and territories in the North American Numbering Plan (NANP). This includes the United States and Canada as the two main countries. CountryCode.org is your complete guide to call anywhere in the world. The calling chart above will help you find the dialing codes you need to make long distance phone calls to friends, family, and business partners around the globe. Simply find and click the country you wish to call. Learn how to call United States with the +1 country code. Follow our simple guide to connect with United States mobile and landline numbers, plus affordable calling tips