Check Internet & Fiber Availability by Address | AT&T

AT&T Internet availability depends on location. This means that if you’re moving, you might have different options for internet at your new home. Enter your address on this page to find out which plans and speeds are available for you.

AT&T Fiber is powered by fiber optic cables and can transmit data at much higher speeds than DSL or cable-based internet. It is currently available in 21 states. Enter your address on this page to find out if AT&T Fiber is available at your location.

AT&T Fiber expansion and evolution is ongoing and is all part of the mission to make AT&T the best connectivity provider in America.

There are many factors that contribute to the timing of AT&T consumer fiber deployment, including, but not limited to, resources, local permitting, access to property or community and even environmental factors.  We are constantly evaluating new metros to add to the AT&T Fiber footprint. You can sign up to be alerted if AT&T Fiber is available at your address.

If you are a current AT&T Internet customer and want a faster Internet plan, you can enter your address on this page to find out which plans and speeds are available for you. You will be prompted to log in to your existing myAT&T account to modify your service. If a faster Internet plan is available at your address, you can follow the prompts to upgrade your AT&T Internet plan online.  

Where available, you might consider upgrading to an AT&T Fiber plan. Fiber optic internet can deliver faster speeds than traditional cable internet. In fact, AT&T Fiber with 5 GIG speeds delivers the fastest residential internet of any major internet service provider.¹ The cost of upgrading to an AT&T Fiber plan will vary depending on the plan you choose.

If you are a new AT&T customer or if you are upgrading your current AT&T Internet plan to AT&T Fiber, you might be interested in how long the fiber installation process will take.

AT&T Fiber installation may require a technician to come to your home, even if you already have other AT&T services. Fiber services require different types of cable and equipment, and the technician will upgrade the internet lines to your home to be sure you have our most up-to-date fiber optic technology.

Though it varies, AT&T Fiber typically takes from four to six hours to be fully installed. Installation can include replacing existing copper wiring with new fiber lines that will provide you with our best internet experience.

When your AT&T Fiber internet service is installed, you may need a new Wi-Fi gateway. Also, if you choose, we can help set you up with Extended Wi-Fi Coverage service.

You can visit this page to learn more about AT&T Fiber installation and watch a short video that explains how easy it is to upgrade from AT&T Internet to AT&T Fiber.