will a iphone work with a t-mobile sim card?

[xxbrandyxx]

im thinking of getting a iphone but i dont have at&t. if i put my sim card in it will it work?

 

[Unregistered]

If your iphone is free from any network lock means,you will be able to use your T-Mobile sim.Locked means,you will need to unlock your iphone.For unlocking visit SuperUnlockCodes.com
They will provide an unlocking service for particular networks only.Not provide an unlocking service for AT&T