AT&T will now allow their customers to "unlock" their iPhones (as they do with other models) after you have competed your 2-year obligation. You can Go to another wireless supplier, possibly staying on the AT&T network!
With your newly unlocked AT&T iPhone, NET10 Wireless and StraightTalk invite you to get one of their nifty GSM SIM's to take advantage of their all-you-can-eat Talk, Text, and yes, Data plans, without a contract, and in some cases, on the same AT&T network.
T-Mobile says 'Come On Over,' they're ready, willing and able to welcome all those AT&T customers bringing over their iPhone to take advantage of their more consumer-friendly plans, and possibly less-congested network.
The iPhone is Coming to the networks of some smaller carriers: GCI Wireless in Alaska, Cellcom in Wisconsin and C Spire Wireless of Alabama and the South. In most cases it will be offered at a reasonable price.
Straight Talk is expanding the Unlimited universe with their newest plan that includes Unlimited Talk, Text and Data to all of the US and now Mexico. You can buy a new StraightTalk phone or Come over with your AT&T iPhone, or any other unlocked GSM phone.
Right when we thought the Unlimited plans were going away, out Comes more. Let's Go...iPhone or no.