PS3 Games region free?

Hi all, i am in the USA for 3 weeks and have a PS3 at home, just wondering are the games region free. some feed back would be welcome. thanks
Answer #1
read the cover it should say if it needs a certain console
Answer #2
Its all region free. You do not have to worry on that. Only the bluray movies are region locked.
Answer #3
yeah you can get games from anywere, only blu ray movies are region coded
Answer #4
yeah fella, its all good
Answer #5
thanks guys for the help