T-Mobile announces three new cities being added to the 4G arsenal giving T-Mobile 4G coverage in 170 markets. Fort Myers, FL; Pueblo, CO and Wilkes Barre-Scranton, PA are all formally inducted into the 4G fraternity. Welcome! If you’re living in one of those brand new 4G areas, don’t forget to take a look at the myTouch 4G deal for new and add a line customers going on now!