T edges ahead with stronger valuation, better stock performance and strategic spectrum gains, giving it a slight lead over VZ ...

In a sign of changing times, AT&T, the nation’s largest wireless provider, will be switching from traditional landlines in ...

AT&T’s second-quarter revenue increased 3.5% from a year ago, the best pace in several years. Increased sales of wireless phones and growth in fiber broadband drove this result. Management roughly ...