[lush242000]

I went to my account page on AT&T and got this:

How to Unblock your SIM Card

You'll need your phone in hand to unblock your SIM Card.

First, enter the 8-digit PUK code, then press OK/Yes.
Note: Some Motorola phone users will need to enter **05* if "enter PUK" is not already displayed. After entering **05*, then enter the 8-digit PUK code and press OK.
Select a new PIN code, then press OK/Yes.
Re-enter the PIN code, then press OK/Yes.
If the codes were entered successfully, the phone is ready for use.


Important: If the incorrect PUK (Pin Unlock Key) code is entered 10 times in a row, the SIM card will become permanently locked, and you must purchase a new SIM card. If your device is requesting PUK 2 please call Customer Care at 1-800-331-0500.

It also gave me a PUK code. Has anyone tried this to unlock their phone?

[Hazysky]

This is not the unlock code. This is for when you incorrectly enter your sim pin code too many times & your sim card locks.