It is reported that AT&T is buying T-Mobile USA for $39 billion and the deal has been approved by both company boards. T-Mobile has a unique 1700 MHz AWS band for 3G, but maybe they will give that up and go with AT&T's frequencies. The thing is, T-Mobile has a much faster HSPA+ network at the moment so we will have to keep an eye on what shakes out from a technical basis. I think LTE may become a focus for the AT&T/T-Mobile company now as they compete with Verizon for the top spot in the U.S.
The Nokia N8 that I have is a penta-band 3G phone that supports both the AT&T and T-Mobile network so why can't HTC, Motorola, Samsung, and others do the same thing moving forward to have GSM world phones?
It looks like T-Mobile customers will finally be able to get an iPhone, huh?