I need one too. I purchased a Backflip from eBay which is supposedly unlocked. But when I got it, it wasn't.
I've been using it as a netbook for weeks now via Wi-Fi until I decided to get it unlocked.
So I purchased a code from an online Unlocking site and got hosed. I tried with another site and the same thing happened.
What's worse is that when I went to file a claim with PayPal, they closed my case and said that intangibles were not part of its Protection Policy.
So I'm out $20 right now and my phone is still locked.
Are there any AT&T subscribers here who can call AT&T and help me get the unlock code for my phone please?
I'd really appreciate the help...
Thanks!