Verizon continues its march to cover all the US with its 5G service. For now, though, the carrier is satisfied to announce whenever its 5G network goes live in parts of big cities. Yes, most of the time 5G service will only be available in parts of a city, but by the end of 2020, that might change for the better.The Big Red announced today that its 5G Ultra Wideband service is now live in Los Angeles, California; well, parts of it anyway. If you feel like you need 5G speeds to stream your favorite 4K TV shows, video chat or download large amounts of data, here is where exactly you must ...