How to dial the uk<br>Dial your country's exit code. An exit code permits you to dial out of your country and is a necessary part of any international phone call, no matter which country you end up dialing. Before dialing specific digits to connect you to your uk contact, you will need to dial the exit code specific to the country you are dialing out of.

Based on that paragraph can we conclude that this sentence is true?
press the numbers 011 first
It's impossible to say