Looks like Google wants to shake up the wireless business. They just announced their offering, Google FI, and it looks like a great option. Here's one article Project Fi: all the news on Google's plan to remake the wireless industry | The Verge. This is still in rollout, but at first glance it looks like a very good option compared with Verizon and AT&T.
Google blog announcement here http://googleblog.blogspot.com/2015/04/project-fi.html
Google blog announcement here http://googleblog.blogspot.com/2015/04/project-fi.html