T-Mobile US is looking to buy spectrum from its rival, Verizon.
T-Mobile itself has said, the company is looking in to as many avenues
as possible to boost its own coverage, with the main challenge being not
owning enough spectrum to offer as much coverage as it would like. The 700 MHz lower block spectrum left from Verizon to buy is in urban areas.
The benefit eventually would be less holes and possibly better in
building penetration inside of large cities and some of the suburbs that
surround them which right now are areas that could use improvement.