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

Nothing has confirmed that its next phone, Nothing Phone 3, will be available in the US. This needed to be confirmed because ...

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 ...

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

(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 ...

When it comes to the Big Three wireless carriers in the US, competition is fierce. Verizon, AT&T, and T-Mobile constantly battle to win over customers through pricing, coverage, and extras.

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 ...

Hackers stole six months' worth of call and text message records of nearly every AT&T cellular network customer, the company said Friday, a breach that has the potential to reveal sensitive ...

Both the Post and WSJ reports say it's possible that US wiretapping systems were penetrated but that it hasn't yet been proven. "There is some indication [the lawful intercept system] was targeted ...