Dial your country’s international exit code
Dial the destination country code
Dial the area or city code, if required
Dial the local phone number
Remove any leading zero from the area code if the country uses one
Use the full international format if calling from a mobile phone
Check the correct country and area codes before dialing
Include the plus sign (+) instead of the exit code when supported
Confirm whether the number is a landline or mobile number if formatting differs