AT&T's Fiber 300 Plan offers 300Mbps of upload and download speed for $55 a month. But is that enough speed for a household?

Retailers are still offering up to $200 in credit, while carriers will let you trade in older devices for free upgrades.

AT&T is upping its iPhone trade-in offer to better compete with Verizon and T-Mobile. Starting Friday, the carrier is ...

You've heard of AT&T Fiber, but did you know AT&T rolled out its own 5G internet service? Let's take a closer look at what AT ...

Now that price appreciation has lowered the yield AT&T offers, income-seeking investors can receive a similar rate of return ...