Making a phone call from Italy to the United States can be done in a few simple steps. First, you will need to dial the exit code for Italy, which is 00. Next, dial the country code for the United States, which is 1. Finally, dial the area code for the city in the United States that you are calling, followed by the local phone number.
For example, to call a landline in New York City, you would dial 00 1 212 XXX XXXX.