Dial "011." This is the exit code for all calls exiting the U.S. and Canada to other countries.
Dial the country code for the specific county. The code will vary depending on the country you are calling. If you don't have it, you can look up the country code on the HowToCallInternational.com website (see Resource).
Type in the area code of the number you are dialing. This code can be anywhere from one to three numbers.
Dial in the remainder of the number you wish to call. Once completed, the phone call is connected and the call request is sent to the opposite telephone line in the foreign country.