I didn't know this, but in Austin AT&T is now offering Gigabit speeds. I find it interesting they chose Austin as the 1st place to roll out since, it was also Google Fiber's earliest markets.
I am in an area that is stuck with AT&T's pathetic 45/6 speeds - I hate everything about AT&T and the fact they tried to tell consumers that their Uverse was a "fiber network" when it wasnt.
But now it seems they do have some fiber ISP capabilities.
They call it GigaPower and you can check for future markets here