AT&T — the largest U.S. fiber internet provider — is known for its reliable fiber network offering equal upload and download speeds up to 5,000 Mbps (5 GB).* These fast download speeds make AT&T fiber ...
AT&T Internet, the mid-2000s-era online service originally called U-verse Internet, is slowly going away as the company continues to roll out its faster, more modern fiber-optic service. AT&T hasn’t ...