Hi,
A very simple question, but I'd like to resolve it before we go to USA.
I have dialled USA from UK and obviously used the "001" preface. On arrival in USA I need to phone the hotel who will send a shuttle for us. I will be using my UK Smarty SIM.
My question is - whilst in USA, do I just dial the area code and number, or do I need to preface it with anything?
Thanks for any advice.
