I just moved out of the city and I basically get no coverage in my new house with AT&T using my iPhone 4S. I am pretty sure I want to switch (when the iPhone 5 comes out) to Verizon, because I know they have better coverage in my area. Because of this, I have a few questions: Is there any chance I would get better coverage using AT&T LTE? (I've checked the map on AT&T.com and it says i have "best" coverage in my area. Obviously I do not.) Can I get my AT&T number ported to Verizon if I decide to switch? If so, do I do this when I preorder, or after I get the phone? Has anyone had any success with forcing AT&T to wave cancellation fee because their coverage sucks? Just FYI incase anyone lives in Houston - I moved to Katy. Any other tips would be greatly appreciated!