Ok please explain this to me like I am 5 years old If I wanted to call and text someone in the UK, what do I need to do? Is there anything I put before the phone numbers? I have been told I can do this by my cell phone carrier. Also, if someone wanted to text me and they are from the UK, what would they do? Would the same thing apply if they were actually inside the US and texting/calling me? Or is there a different protocal then? TIA!