Verizon is lighting up 19 new cities with its 4G LTE network this week, and expanding coverage within the San Francisco and Detroit areas, which brings Verizon’s 4G coverage to a total of 74 metropolitan areas. If you just so happen to live in one of Verizon’s 4G-supported areas, you’ll probably need a new phone to go with that speedy coverage. Luckily, Verizon carries some pretty sweet LTE-capable phones, so you’ll have a choice between the brand new LG Revolution, Samsung’s Droid Charge, and the HTC Thunderbolt, among others.