AT&T has announced the launch of LTE network in 13 new markets across the US including Stockton, Topeka, Mt. Sterling, Zanesville, Coeur D'Alene, Medford-Ashland, Kirksville and Portsmouth. operator also has expanded in several existing markets. 

With this expansion, AT&T 4G LTE is now live in 359 markets and covers more than 225 million people. AT&T 4G LTE is expected to cover nearly 270 million people in 400 markets by year-end 2013.

According to operator, more than 35 percent of AT&T’s postpaid smartphone customers use a 4G LTE device.