AT&T has a new cheaper plan for customers 55 years old and up -- and is available throughout the US, unlike the carrier's ...

AT&T has further cemented its position as the leading fibre Internet provider in the US by achieving its goal of passing more ...

AT&T Inc. and T-Mobile US, Inc. Q1 earnings reports both posted positive surprises. Click here to find out why T stock is a ...

(Bloomberg) -- AT&T Inc. and Verizon Communications Inc., two of the biggest wireless carriers in the US, said they won’t absorb any forthcoming price hikes on mobile handsets if and when ...

In an industry conference that likely wasn't as festive as some might have hoped, Verizon chief revenue officer Frank Boulben made some remarks that led investors to pull back from sector stocks.

US Cellular Corp. agreed to sell some spectrum assets to AT&T Corp. for $1.02 billion as the tower operator continues the sale of its portfolio. Chicago-based US Cellular controls one of the ...

An international roaming outage is leaving customers of the three major US mobile carriers in the dark ... some international roaming service,” a T-Mobile spokesperson told CNN.