ok i spoke to management at att they told me i only have to pay a transfer fee, i want to take over some contract i have a clean credit and they still want 150 deposit
just do an internet search for "cell phone swap" there are numerous website and most of them that I saw so a pic of the phone, the carrier info and the lenght of the contract left. Just be careful from what I heard so carriers don't allow the contract to be switch to someone else.