I broke my original phone so I bought an unlocked phone, it's new. It's an LG KP500 pink. I was playing with it and I typed the wrong pin 3 times. So now i'm asked to enter PUK code. I've searched and it said you can call your provider (at&T) for a PUK code but i didn't buy my phone from my provider. I just got it from a phone store and put my sim card in it.. PLEASE HELP.