AT&T's $39 billion deal to buy T-Mobile ... officials told reporters on a conference call that in 99 out the top 100 markets in the U.S. a merger between AT&T and T-Mobile would harm competition.

"Had AT&T acquired T-Mobile, consumers in the wireless marketplace would have faced higher prices and reduced innovation. We sued to protect consumers who rely on competition in this important ...

The telecom giant easily beat analyst estimates on Wednesday after market close. It gained the most net new customers in the ...

AT&T: More spectrum for us means more competition AT&T’s primary argument that acquiring T-Mobile will benefit consumers stems from combining the company’s two networks —and spectrum ...

The Justice Department filed suit in federal court Wednesday to block AT&T’s $39 billion acquisition of T-Mobile USA. In an antitrust filing, Justice said the merger of the two companies would ...

T-Mobile (TMUS-0.67%) isn't just attracting hundreds of thousands of customers each quarter -- it's making sure they stick around, too.. The wireless carrier saw a record-low postpaid subscriber ...