AT&T Fiber Fiber Internet Installation & Availability
Learn about AT&T Fiber’s reported FTTH footprint, estimated residential and commercial availability counts, installation procedures, and how to verify options near you.
FCC Coverage Snapshot & Tiers
The parameters below represent AT&T Fiber’s reported fiber optic footprints compiled under FCC Form 477 records for Fiber to the Premises (FTTP).
| Holding Company | AT&T Inc. |
| Technology Standard | Fiber to the Premises (FTTP / FTTH) |
| States Served | |
| Parent Company | AT&T Inc. |
| Website URL | https://www.att.com/internet/fiber/ |
Disclaimer: Symmetrical speeds, pricing parameters, and exact house-by-house availability vary by specific street distribution box coordinates. Availability is not guaranteed until a physical technician site trace is logged.
About AT&T Fiber’s Fiber Infrastructure
AT&T Fiber leverages a pure 100% fiber optic network to deliver ultra-reliable, high-speed connectivity. Delivering symmetrical speeds (matching upload and download), low latency, and 99% reliability, it is highly suited for households with heavy streaming, online gaming, multiple working-from-home professionals, and smart device ecosystems. AT&T's installation process commonly utilizes a modern Optical Network Terminal (ONT) paired with their latest Wi-Fi Gateway. For business customers, AT&T provides robust dedicated internet access (DIA) options, service level agreements (SLAs), and static IP assignments, along with comprehensive voice-over-IP (VoIP) packages.
Service Notes: Requires an AT&T gateway. Symmetrical speeds up to 5 Gbps available in select areas.
What to Expect During AT&T Fiber Installation
Professional installation typically involves mounting an indoor or outdoor ONT (Optical Network Terminal) and running a fiber drop from the street pedestal or aerial utility pole. A small hole is drilled for the fiber entry, sealed carefully, and connected to the Wi-Fi gateway.