I live just a little down the road from Hicksville, USA. More deep in the woods.

My service out here is terrible!!! I get maybe 1-2 bars when standing outside. Inside the house, I get no service whatsoever unless I stand close to a window.
There is a solution, however!! Invest in a signal booster if you plan on staying with T-Mobile. I got mine from here -> discountcelldotcom (sorry, I can't post the link, forum won't allow)

I know it's expensive, but for me, it was the best solution I had, unless I sold my house and moved to a better reception area.

I now get 2-3 bars inside!
By the way, I do get 2-3 bars inside, 3-4 bars outside with AT&T, without the booster, but I am sticking with T-Mobile.
edit--I cant post links? grr, lol.