AT&T Internet
AT&T Internet is AT&T’s residential and business broadband internet service brand in the United States.
Last updated August 25, 2026
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Overview
AT&T Internet is the broadband service brand used by AT&T for fixed-line internet access in the United States. The service developed from AT&T’s earlier dial-up, DSL, and U-verse broadband businesses and now encompasses legacy copper-based access as well as fiber-to-the-premises offerings marketed under the AT&T Fiber name. It is therefore a service brand rather than a separately incorporated company. AT&T’s fixed-line internet network has historically used several access technologies. In many established service areas, fiber runs from an AT&T facility to a neighborhood node or video-ready access device, while the final connection to the customer’s premises uses existing copper telephone wiring. These fiber-to-the-node deployments have used ADSL2+ and VDSL technologies, with attainable speeds affected by distance, line quality, network configuration, and available capacity. In newer developments and selected upgraded markets, AT&T uses fiber-to-the-premises architecture, in which fiber extends directly to an optical network terminal at the customer’s location. AT&T markets these full-fiber services primarily as AT&T Fiber or, historically, as AT&T Internet powered by Fiber. The brand’s history is closely connected with AT&T WorldNet, AT&T Yahoo! Internet, and AT&T U-verse. WorldNet was a dial-up service introduced in 1996. During the 2000s, AT&T consolidated internet operations inherited from regional telephone companies and acquired businesses, including Southwestern Bell, Ameritech, Pacific Bell, BellSouth, and Prodigy-related operations. Broadband was subsequently promoted alongside U-verse television and voice services as part of a triple-play package. U-verse internet was delivered over the same broad network platform as U-verse IPTV and voice, although the television business was later separated from AT&T after the 2021 transaction that created an independent DirecTV. AT&T introduced faster bonded-VDSL services during the U-verse period. Internet 45, announced in 2013, used two conditioned copper pairs and a compatible gateway. The company also expanded its fiber strategy; a fiber service first branded GigaPower appeared in 2013 and was later incorporated into AT&T’s fiber branding. Legacy speed tiers included names such as Basic, Express, Pro, Elite, Max, Max Plus, and Max Turbo, although plan names and availability have changed over time. Residential customers generally receive internet access through Ethernet or Wi-Fi using an AT&T-provided residential gateway. Approved gateways have included equipment from 2Wire, Pace, Motorola, Arris, and Nokia. AT&T’s access systems have used 802.1X authentication and, depending on the platform, gateway features such as IP Passthrough or DMZ+ rather than conventional unrestricted bridge mode. Customers may also purchase static IP services in eligible residential and business configurations. AT&T Internet serves consumers and organizations in markets where AT&T has fixed-line infrastructure. Its business counterpart, AT&T Business Internet, provides connectivity services with DSL and fiber options, including gigabit-class fiber where available. The brand’s strategic direction has shifted toward expanding fiber and managing or retiring older copper facilities. Legacy dial-up offerings were ultimately discontinued, with AT&T Dial services ending in November 2020. Availability, technology, pricing, and speed depend on address and network buildout, so AT&T Internet is best understood as a portfolio of access services rather than one uniform national plan.
History
AT&T Internet emerged from AT&T’s succession of dial-up and broadband internet businesses. AT&T WorldNet launched in 1996 as a dial-up service intended to compete with AOL. During the following decade, AT&T’s internet operations incorporated services associated with the regional Bell companies and other businesses that became part of the AT&T group. These included Southwestern Bell Internet Services, Ameritech-related internet operations, Pacific Bell and Nevada Bell services, Prodigy-related accounts, and BellSouth FastAccess in the southeastern United States. For a period, many customers used AT&T Yahoo! Internet branding and retained legacy email domains such as swbell.net, sbcglobal.net, pacbell.net, bellsouth.net, and prodigy.net. The center of AT&T’s fixed-line consumer strategy moved from dial-up to DSL and then to the U-verse platform. SBC Communications announced a fiber-oriented network and IPTV initiative in 2004, later naming the service U-verse. After SBC became AT&T in 2005, U-verse was commercialized in San Antonio in June 2006 and expanded to additional metropolitan areas. The service combined broadband internet with IPTV and, from 2008, U-verse Voice. Much of the network used fiber to a neighborhood node with VDSL or ADSL over the remaining copper loop. AT&T also deployed fiber directly to selected premises, particularly newer developments and areas chosen for fiber upgrades. Broadband tiers evolved during the U-verse period. AT&T announced Internet 18, formerly called Max 18, in 2008 and Internet 24, formerly Max Turbo, in 2009. In 2013 it announced Internet 45, which used pair bonding to combine two copper pairs and required compatible customer equipment. The same year, AT&T introduced a fiber service called GigaPower, including a U-verse with GigaPower bundle. This became part of the later AT&T Fiber identity as the company increasingly emphasized direct fiber connections. AT&T also made changes to account migration and usage policies. In 2010, it migrated legacy WorldNet accounts to newer AT&T internet, dial-up, prepaid, portal, or email services. In 2011, AT&T applied a monthly data allowance to its DSL customers and described additional charges for repeated overuse. The company continued to support a mixture of legacy DSL, bonded VDSL, and fiber technologies, with service quality and maximum speed varying by address. The U-verse television business later became part of AT&T’s broader entertainment strategy following AT&T’s acquisition of DirecTV. In 2021, the DirecTV business was separated into a newly independent company. AT&T Internet remained an AT&T connectivity brand, while AT&T’s fixed-line strategy continued to favor fiber deployment and the management or retirement of older copper facilities. AT&T Dial services ended in November 2020. Today, AT&T Internet refers principally to AT&T’s U.S. fixed broadband portfolio, with AT&T Fiber representing its full-fiber offering and older DSL/VDSL services continuing only in eligible legacy locations.
- 2021
DirecTV becomes independent
[1]AT&T separated its DirecTV entertainment business into an independent company; AT&T Internet remained within AT&T’s connectivity portfolio.
- 2020
AT&T Dial is discontinued
[1]AT&T ended its remaining AT&T Dial services.
- 2013
Internet 45 and GigaPower are introduced
[1]AT&T introduced bonded-line Internet 45 and launched a fiber service initially branded GigaPower.
- 2010
WorldNet migration begins
[1]AT&T moved remaining WorldNet accounts toward newer AT&T internet, dial, prepaid, portal, or email services.
- 2008
U-verse Voice joins the service bundle
[1]AT&T added U-verse Voice, extending the U-verse offer from internet and IPTV to triple-play communications.
- 2006
U-verse commercially launches
[1]U-verse broadband and television services launched commercially in San Antonio and subsequently expanded to other markets.
- 2005
U-verse name is introduced
[1]SBC unveiled U-verse as the name for its planned integrated broadband, television, and communications services.
- 2004
SBC announces a fiber and IPTV initiative
[1]SBC Communications announced plans for a fiber-oriented network and IPTV deployment, the foundation for the later U-verse platform.
- 1996
AT&T WorldNet launches
[1]AT&T introduced WorldNet as a dial-up internet access service competing in the consumer online-access market.
Products and positioning
A nationwide AT&T broadband portfolio combining legacy DSL/VDSL coverage with higher-capacity fiber access, increasingly positioned around fiber expansion and bundled connectivity services.
Fiber broadband · 2013
AT&T Fiber
AT&T’s full-fiber broadband offering, delivered through fiber-to-the-premises architecture in selected markets. The service evolved from the GigaPower initiative and is designed to provide higher capacity and remove the distance limitations associated with copper final-mile connections. Availability and plan speeds vary by address.
DSL/VDSL broadband · 2006
U-verse Internet
The former broadband component of AT&T U-verse, typically delivered through fiber-to-the-node infrastructure with ADSL2+ or VDSL over copper in the final segment. It was commonly bundled with U-verse television and voice. The U-verse brand is historical for internet service, while comparable connectivity remains represented by AT&T Internet and AT&T Fiber.
Dial-up internet · 1996
AT&T WorldNet
AT&T’s dial-up internet access service, launched in 1996. WorldNet accounts were migrated to other AT&T services in 2010, and the later AT&T Dial service was discontinued in 2020.
Business broadband
AT&T Business Internet
AT&T’s business-oriented internet access portfolio, offering DSL and fiber connectivity in eligible markets. Reference material describes business fiber services reaching up to 1 Gbit/s, although exact products, speeds, and availability depend on location and current commercial plans.
Brand decisions
2020
AT&T retires AT&T DialOtherBackground
The company’s consumer connectivity portfolio had moved from dial-up toward DSL, VDSL, and fiber.
Action taken
AT&T terminated AT&T Dial services in November 2020.
Aftermath
AT&T’s internet portfolio no longer included its AT&T Dial service.
2013
AT&T launches Internet 45Product launchBackground
AT&T sought to offer faster service over existing copper infrastructure where bonded pairs and suitable network conditions were available.
Action taken
It introduced Internet 45, requiring two conditioned line pairs, pair bonding, and a compatible VDSL2 gateway such as the Motorola NVG589.
Aftermath
The tier extended U-verse-era broadband performance in eligible locations while remaining constrained by line distance and infrastructure.
2013
AT&T begins marketing fiber broadband as GigaPowerProduct launchBackground
AT&T expanded beyond node-based DSL/VDSL by deploying fiber directly to selected premises.
Action taken
The company launched GigaPower, including a U-verse with GigaPower bundle, and later incorporated the offering into AT&T Fiber branding.
Aftermath
Fiber became the strategic growth direction for AT&T’s fixed broadband portfolio, while legacy copper services remained in older locations.
2011
AT&T introduces a DSL usage allowanceStrategyBackground
AT&T announced that its DSL customers would be subject to a monthly 150 GB usage allowance, with notices sent before the policy took effect.
Action taken
The company implemented the allowance in May 2011 and described a potential $10 charge for each additional 50 GB after repeated overages.
Aftermath
The policy became part of the terms governing AT&T DSL service. The supplied reference does not establish a later company-wide outcome.
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