AT&T Fiber Availability

Check whether AT&T Fiber reaches your address, see where its network runs, and compare it against the other providers serving you.

By , Editor · Updated August 15, 2026 · Availability figures from the FCC Broadband Data Collection, as of December 31, 2025

AT&T Fiber at a glance

AT&T Fiber, from AT&T Inc., is a 100% fiber-optic network covering one of the largest fiber footprints in the US, concentrated across the South, Midwest, and West. Its plans commonly range from 300 Mbps up to 5 Gbps where available, and it is known for symmetrical speeds and no annual contract on most fiber plans. FiberNear tracks it in 23 markets.

  • AT&T Fiber is fiber to the home, operated by AT&T Inc..
  • Coverage: one of the largest fiber footprints in the US, concentrated across the South, Midwest, and West.
  • Plans: plans commonly range from 300 Mbps up to 5 Gbps where available. Tiers and pricing are set by AT&T Inc. and vary by address.
  • Of the markets FiberNear tracks where it operates, Salt Lake City, UT has the most fiber overall at 79.6% of residential locations — a figure describing the market, not this provider's own footprint.
  • AT&T Fiber is built out address by address, so the only reliable check is at your specific address. FiberNear checks it free and is not affiliated with AT&T Inc..

Availability figures: FCC Broadband Data Collection, as of December 31, 2025. Page updated August 15, 2026.

How to check AT&T Fiber availability

AT&T Fiber is built out address by address, so a coverage map only tells part of the story — two homes on the same block can get different answers depending on which side of the street the conduit was trenched. The reliable check is address-level.

  1. Enter your full street address, not just your ZIP code. ZIP-level results are averages and will mislead you.
  2. We compare it against AT&T Fiber and the other fiber and high-speed networks we can identify at that location.
  3. You get the list of what you can actually order, with next steps. Free, and no obligation.

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Where AT&T Fiber operates

These are the markets FiberNear tracks where AT&T Fiber is active. The percentages are the share of each city's residential locations reached by fiber of any brand — AT&T Fiber is one of several networks in most of these markets, so treat the figure as how fiber-ready the city is, not as AT&T Fiber's own footprint.

Markets served by AT&T Fiber with citywide fiber availability
MarketFiber availableFiber gigabit
Salt Lake City, UT79.6%76.2%
Tampa, FL75.4%75.4%
Fort Worth, TX75.2%75.2%
Raleigh, NC73.2%73.2%
San Antonio, TX71.7%71.7%
Nashville, TN68.9%68.7%
Charlotte, NC68.5%68.5%
Austin, TX68.2%68.2%
Oklahoma City, OK65.6%62.2%
Denver, CO64.2%48.6%
Dallas, TX62.2%62.1%
Indianapolis, IN61.4%60.4%
Houston, TX55.2%54.5%
Jacksonville, FL54.3%54.0%
Sacramento, CA51.5%51.3%
San Francisco, CA44.0%43.8%
San Diego, CA40.2%37.7%
San Jose, CA37.3%37.1%
Los Angeles, CA37.2%36.8%
Columbus, OH35.6%35.6%
Chicago, IL33.3%33.3%
Phoenix, AZ27.1%10.3%
Detroit, MI22.4%22.3%

Source: FCC Broadband Data Collection, residential fixed broadband, as of December 31, 2025. Figures are advertised availability self-reported by providers, not measured speeds. Provider presence in each market is FiberNear's own editorial assessment, not an FCC figure.

How AT&T Fiber compares

Most addresses that can get AT&T Fiber can get at least one competing network too, and the right answer usually comes down to which one actually reaches the property. Other fiber to the home providers we track:

Frontier Fiber

Fiber-to-the-home.

Google Fiber

Fiber-to-the-home.

Verizon Fios

100% fiber-optic.

Quantum Fiber

Fiber-to-the-home.

Metronet

100% fiber-optic.

Ziply Fiber

Fiber-to-the-home.

See every provider in the full provider directory.

Common questions about AT&T Fiber

How do I check if AT&T Fiber is available at my address?
AT&T Fiber is built out address by address, so a coverage map will not answer the question for a specific home — two houses on the same street can get different answers. Enter your street address in the checker on this page and FiberNear will confirm whether AT&T Fiber, or another fiber provider, can actually serve your location. It is free and there is no obligation.
Is AT&T Fiber fiber or cable?
AT&T Fiber is fiber. The connection runs on optical fiber all the way to the property rather than coaxial cable or a copper phone line, which is why fiber plans typically offer matching upload and download speeds where cable does not.
Which cities does AT&T Fiber serve?
AT&T Fiber operates across one of the largest fiber footprints in the US, concentrated across the South, Midwest, and West. Among the metros FiberNear tracks, it is active in Salt Lake City, UT, Tampa, FL, Fort Worth, TX, Raleigh, NC, San Antonio, TX, Nashville, TN, Charlotte, NC, Austin, TX, Oklahoma City, OK, Denver, CO, Dallas, TX, Indianapolis, IN, Houston, TX, Jacksonville, FL, Sacramento, CA, San Francisco, CA, San Diego, CA, San Jose, CA, Los Angeles, CA, Columbus, OH, Chicago, IL, Phoenix, AZ, Detroit, MI. The best-covered of those for fiber generally is Salt Lake City, UT, where fiber of some brand reaches 79.6% of residential locations according to FCC filings as of December 31, 2025.
What speeds does AT&T Fiber offer?
AT&T Fiber plans commonly range from 300 Mbps up to 5 Gbps where available. Tiers, pricing and promotional terms are set by AT&T Inc. and vary by address — confirm them with the provider before you order.
Is FiberNear affiliated with AT&T Inc.?
No. FiberNear is an independent comparison and referral service. We are not an internet service provider and we are not affiliated with, endorsed by, or sponsored by AT&T Inc.. AT&T Fiber is a trademark of its owner, used here for identification only.

FiberNear is an independent comparison service and is not affiliated with, endorsed by, or sponsored by AT&T Inc.. AT&T Fiber is a trademark of its owner, used here for identification only. Availability, speeds and pricing are set and confirmed by the provider.