During the AT&T Developer Summit taking place at CES 2013, AT&T bragged about how we "haven't seen anything yet" when it comes to 2013 phones. In fact, AT&T touts itself as the one who sells more Windows Phones than any other carrier in the world.
AT&T also bragged about how they have superb Windows 8 tablet support, mentioning that they are the only United States carrier to sell 4G LTE devices. AT&T has yet to reveal anything new and exciting for 2013 and could possibly be waiting until the Mobile World Congress or CTIA Convention later this year. For now, we have to listen to them brag about how great they are.