AT&T is the largest fiber home internet provider in the U.S. Learn about AT&T home internet plans, pricing and speeds.

I actually have an ONT that, for some reason, AT&T left at my father's house when his fiber was installed even though he had an integrated gateway with the fiber directly connected.

AT&T doesn’t charge you to use their BGW320-505 fiber gateway — which is good, because you don’t have a choice. You must use that device to connect to their fiber-optic network.

Market Leadership: In an industry-first move, AT&T is leading the way in converged connectivity by offering a device with AT&T Business Fiber and 5 G wireless network integration. Integrated ...