» It’s all about infrastructure: AT&T is trying hard to play catch-up with Verizon, which not only has more customers and bandwidth, but also now has the iPhone. The bummer for T-Mobile users is that AT&T’s monthly rates are far higher than T-Mobile’s, which as you might guess has people worried. While T-Mobile has tried to get ahead of talk like this, the concerns are enough that many analysts are warning that the deal won’t go through.