Does att charge a fee to unlock an Iphone 5s?

I want to buy an iphone 5s from best buy. Then I'll pay the early termination fee and get it for around 450.Is there a price to unlock an iphone by att? After et I want to ask att to unlock.

Ask AT&T for an accurate answer. Why do you want to waste so much money?

If you have a contract with att, you shouldn't have any problems to unlock your phone for free. Now, if you want to, you can buy a iPhone 5s Unlocked from apple.com, or any apple store. Best Buy might even have it unlocked.