BlackBerry Ltd (NASDAQ:BBRY) (TSELBB) announced its decision not to renew its licensing agreement with T-Mobile US Inc (NYSE:TMUS) to sell its BlackBerry smartphones. Its current contract with the fourth largest wireless carrier in the...
AT&T Inc. (NYSE:T) strengthened its competition against T-Mobile US, Inc (NYSE:TMUS) with its unlimited international text messaging and cheaper rates for international calls. According to the second largest wireless carrier in the United States, its...
Verizon Communications Inc (NYSE:VZ) is not staying in the sidelines as competition heats up within the wireless communications space. The largest mobile network operator in the United States is stepping up its efforts to...
T-Mobile US, Inc (NYSE:TMUS), the fourth largest wireless communications provider in the United States gained 8.65% to $27.64 per share on Friday on report that its rival Sprint Corporation (NYSE:S) is considering a potential...