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?

AT&T reported higher-than-expected earnings and revenue for the latest quarter, driven by solid performance in the mobility segment and fiber deployment.

AT&T Inc. posted fourth-quarter results that beat Wall Street projections, including better-than expected increases in mobile-phone customers and fiber-based internet subscribers, driven by seasonal ...

ALEXANDRIA, La. (KALB) - AT&T outages are being reported in Vernon and Beauregard Parishes on Feb. 4. On Facebook, the ...