how to make an international call to uk
To call the UK from the US, just follow these simple dialing directions: 1  First dial 011, the U.S. exit code. 2  Next dial 44, the country code for the U.K. 3  Then the area code (2â5 digits).4  And finally the phone number (4â8 digits; area code plus phone number equals 10 digits). Next dial 44, the country code for the U.K. 2  Then the area code (2â5 digits). 3  And finally the phone number (4â8 digits; area code plus phone number equals 10 digits).