Anyone know how to request an unlock code from AT&T when you buy a phone online?

[walterg1]

Re: Anyone know how to request an unlock code from AT&T when you buy a phone online?

Quick question on this....I have a Lumia 635 from Go Phone but have been using it on WiFi only. Eventually I may want to use it on my T-Mobile account. If I request an unlock code now, do I have to do that immediately, or will that code still work a few months from now?

Mike, when you get your unlock code. Type ##7820#
Into your dialer.That will bring up screen to put your unlock code in.
Follow the unlock directions and your done.
Make sure you keep a
Copy of the unlock code.

No sim card needed to unlock your phone by using that code.

 

[Legoboyii]

Just check the link here, basic guide for unlocking AT&T phones.

http://forums.windowscentral.com/t/332109-how-unlock-t-windows-phone-non-contract-edition.html