Which model of the phone do i have and where can i buy a good case online?

Looks like the at&t version to me, but no promises. I got a case on eBay for 12 bucks and its made like an otterbox with a kickstand that works both ways.

Sent from my LG-LS970 using Android Central Forums
 
It may not be the att version just because it has the 8mp camera and the att version is the e970