If you'd like to see where your phone calls will likely be stored analyzed then check out the new NSA Data Center currently under construction in Utah. This thing is going to be huge! And I live just down the street...

http://binged.it/116pwHR (Yes, Bing has more recent arial shot of the construction)

Edit - Ha, I see someone else here mentioned this place already. https://news.ycombinator.com/item?id=5656751