The 5 Best AT&T Smartphones [February, 2013] is a post by Adam Mills from Gotta Be Mobile.The new year has been fairly kind to those looking to get a new smartphone on AT&T as the carrier has expanded its 4G LTE network, we’ve seen several potential AT&T flagships emerge and the carrier has maintained a fantastic crop of devices for consumers to choose from. Read: 8 Exciting Smartphones for 2013. Last year was a big year for AT&T. We saw the company expand its 4G LTE network, which now is home in well over 100 networks across the United States. We also saw it launch ... Read More