att unlock phone!!ASAP!?

I have a tmobile sim card and my friend is giving me her at&t phone and it is the LG gr700 and i was wondering if someone had the code, ive looked everywhere and just a website maybe that is free ive looked everywhere and i really dont feel like spending $20. if someone could please help me tonight that would be GREAT! thanks everyone!

I suggest you can approach Unlock-zone.com and specify the country,locked network of LG GR700.You can get the permanent unlock code along with free instructions.