Last month, AT&T announced details on its plans to bring its LTE service to 12 new markets in the "early summer" — now, the company has announced that three of those markets will be activated on April 8th. As of next Sunday, AT&T LTE service will be live in Bloomington and Muncie, IN as well as Bryan-College Station, TX. Not the biggest cities around, for sure, but residents will be happy to know that next time they buy a phone, they can get some pretty nice speeds on AT&T. There's still no more specific word on when some of the bigger cities AT&T announced, like New Orleans, St. Louis, or Cleveland will go live — fortunately, "early summer" is right around the corner.