T-Mobile | Page 2

A new report shows how many billions of dollars companies such as Verizon and AT&T could lose each year if smartphone theft decreases.

Sprint owner Masayoshi Son -- the richest man in Japan -- is lately making the press rounds in America to hype a potential acquisition of T-Mobile.

BlackBerry loyalists scoffed at T-Mobile's nationwide promotion encouraging BlackBerry users to upgrade to an iPhone 5s, but the leaked results of the promotion tell a different story.

The nation's fourth largest carrier is offering up to $650 to customers who terminate their contracts with competing carriers and join T-Mobile's fast-growing network.