AT&T Fiber

Fiber internet in San Diego - ultrafast gigabit internet

Now delivering speeds up to 5 GIG
  • No price increase at 12 months

  • No equipment fees

  • No annual contract

or call
AT&T Fiber

Save $240/yr. when you go all in one

When you have both AT&T Fiber® and an AT&T unlimited wireless plan. Limited availability/areas.

Get a faster internet experience with AT&T Fiber®

  • 25x faster upload speeds than cable

    25x faster upload speeds than cable

    (Comparison of Internet 1000 wired upload connection speed to Xfinity, Spectrum & Cox 1Gig service with uploads of 35 Mbps. For more information, go to www.att.com/speed101.)

  • More bandwidth than cable

    More bandwidth than cable

    (Based on combined upload and download capacity of Internet 300, 500 and 1000 vs. Xfinitiy, Spectrum & Cox 400, 500, 600, 1GIG and 1.2GIG service with uploads of 20 and 35mbps.)

  • Consistently fast speed, even at peak times

    Consistently fast speed, even at peak times

    (Based on wired connection to gateway.)

AT&T Internet & Fiber Support

Get help with your service, Wi-Fi gateways and extenders, find out how to fix common issues, check for outages, explore community forums or contact us.

What you can do with AT&T Fiber in San Diego

Stream your favorite shows in HD, work from home, and game at speeds all on AT&T's network. You can also add TV or wireless to stream TV shows and movies.

Learn More
Fiber Image

What's the right home internet plan for you?

Here are some things to consider:

  • Upload and download speedsInternet 1000 has 25x faster upload speeds than cable.
  • 99% proven reliability¹: Enjoy peace of mind with reliability you can count on. AT&T Fiber will deliver consistent speeds, even during peak times. ²
  • Customer Satisfaction: Are you looking for the best internet plan for you? AT&T Internet was rated #1 in customer satisfaction.³

¹Based on Network availability. ²Based on wired connection to gateway. ³Compared to the publicly measured internet service providers in the ACSI. Claim based on 2020 ACSI survey of customers rating their own internet service provider's performance.

Internet Plan
AT&T Internet plans powered by AT&T Fiber®
Limited availability. May not be available in your area.

AT&T Fiber

Internet 300


/mo. plus tax

Price after $5/mo. AutoPay & paperless billing discount (within 2 bills). One-time install charge may apply. Ltd. avail/areas. Reward card: Redemption req'd.  See offer details

$50 Reward Card
when you order online. Redemption req'd.
AT&T Fiber
300 Mbps
equal upload/download speeds1
15x faster
upload speeds than cable2
Connect 10+ devices
at once throughout your whole home3

AT&T Fiber

Internet 500


/mo + taxes & equip. fee

$10/mo.equip fee applies. Ltd. avail/areas. Autopay & Paperless bill req'd.

$100 Reward Card
when you order online. Redemption req'd.
AT&T Fiber
500 Mbps
equal upload/download speeds1
20x faster
upload speeds than cable4
More bandwidth
for even more devices in always-connected households3

AT&T Fiber

Internet 1000


/mo. plus tax

Price after $5/mo. AutoPay & paperless billing discount (within 2 bills). One-time install charge may apply. Ltd. avail/areas. Reward card: Redemption req'd. See offer details

$150 Reward Card
when you order online. Redemption req'd.
AT&T Fiber
1000 Mbps
equal upload/download speeds1
25x faster
upload speeds than cable5
Pro-level performance
with ultra - low gaming lag3

1. Internet speed claims represent maximum network service capability speeds and are based on wired connection to gateway. Actual customer speeds are not guaranteed and may vary based on several factors. For more information, go to www.att.com/speed101. 2. Comparison of Internet 300 wired upload connection speed to Xfinitiy, Spectrum, and Cox 300MB, 400MB and 500MB plans with 300MB, 400MB and 500MB download and 10MB and 20MB upload. 3. Number of devices depends on screen size/resolution. 4. Comparison of Internet 500 wired upload connection speed to Xfinity, Spectrum, and Cox 600MB, 400MB and 500MB download and 10MB and 20MB upload. 5. Comparison of Internet 1000 wired upload connection speed to Xfinity, Spectrum & Cox 1 Gig service with uploads of 35Mbps. Add'l fees and restr's apply

See how we stack up against the competition
Looking for faster internet speeds than cable?
The choice is simple
Features & Benefits
(ltd avail/areas)

    See Tips for choosing the best internet plan

    Having a great internet plan can do a lot to make life easier for many people.
    Learn More

    What is fiber internet? Get answers to common questions

    Get answers to some of the most common questions about the technology, and help give you a solid overview of what makes fiber so great.
    Learn More

    How to set parental controls on AT&T Internet

    Wearables, apps and other tech-friendly tools that can make life a little sweeter for pet parents and the fur babies we love.
    Learn More

Moving to the San Diego area?

Let us help you transfer your current Internet service or pick a new plan.
  • Are you a current AT&T customer?

    We'll make moving your services a breeze.
  • Need new service for your new place?

    See what's available at your new address--plus choose installation options and a time that works best with your busy schedule.

Frequently asked questions

  • 1
    AT&T offers internet powered by AT&T Fiber. This is the network and technology behind our fastest residential internet plans. Check to see if AT&T Fiber is available at your address in San Diego.
  • 2
    Internet powered by fiber uses cutting-edge, 100% fiber technology. Fiber technology utilizes light waves instead of electrical signals to transmit data, and fiber optic cable can send higher volumes of information over longer distances than copper cable. This means customers on a fiber network have higher speeds available to them, regardless of their distance from a network node.
    AT&T FIBER® delivers 25x faster upload speeds than cable1, making it great for gaming online. It’s consistently fast, even at peak times². Get strong, smart Wi-Fi in your entire home³ to power your smart home tech or stream HD video.
  • 3
    For customers looking for affordable internet plans, AT&T has plenty of options. You can get AT&T Fiber service starting at prices as low as $55/mo. with equipment fees included1 and no price increase at 12 months.
  • 4
    With both download speeds and upload speeds up to 5Gbps, AT&T delivers the fastest residential internet of any major internet service provider.1
    If you’re looking to speed up your home internet service, you can learn more about optimizing your home Wi-Fi® here.
  • 5
    Hyper-gig internet is the family of plans that includes the 1 GIG, 2 GIG, and 5 GIG internet plans available from AT&T. All three Hyper-gig plans also include AT&T All-Fi, a next-generation Wi-Fi experience for all of your devices.1 If you’re interested, you can go here to see if hyper-gig speeds might be available at your address.
  • 6
    The Affordable Connectivity Program (ACP) is a federal program created as part of the Infrastructure Investment and Jobs Act. Among other things, the Affordable Connectivity Program allows qualified households to lower their internet or wireless costs by $30 per month, or by $75 per month if they live on Tribal lands. AT&T is participating in the program, and the Affordable Connectivity Program can help qualified customers pay for one of multiple different AT&T Internet and AT&T Wireless services.
  • 7
    If you are looking for the right plan at the right price for your business with dedicated private connections, AT&T Business Fiber may be a good fit. Learn more