AT&T

AT&T Inc. is the United States' largest telecommunications carrier by wireless subscribers and, since 2022, a deliberately narrowed connectivity pure-play. Having divested WarnerMedia, Vrio, Xandr and its DIRECTV stake, management has concentrated capital on two physical assets it believes are structurally scarce: a nationwide low- and mid-band spectrum portfolio and the largest fibre-to-the-premises footprint in America. The 2026 reorganisation into "Advanced Connectivity" and "Legacy" segments makes the thesis explicit — grow 5G and fibre revenue fast enough to outrun a deliberately accelerated shutdown of the copper network by year-end 2029. The February 2026 acquisition of Lumen's Mass Markets fibre business and the July 2026 USD 23 billion EchoStar spectrum purchase are the capital expressions of that thesis. AT&T is therefore best understood not as a diversified media-telecom conglomerate but as a leveraged, cash-generative infrastructure operator making a concentrated bet that converged fibre-plus-wireless bundles will defend pricing in a three-player wireless oligopoly.

The company's own description

In its Form 10-K for FY2025, AT&T describes itself as a holding company whose subsidiaries and affiliates provide wireless and wireline telecommunications and related services. The filing organises operations for FY2025 into two reportable segments — Communications (comprising the Mobility, Business Wireline and Consumer Wireline business units) and Latin America (the Mexican wireless business). The 10-K characterises Mobility as providing nationwide wireless service and equipment; Business Wireline as providing advanced ethernet-based fibre services, fixed wireless services, IP voice and managed professional services, together with legacy voice and data services and related equipment, to business customers; and Consumer Wireline as providing broadband services including multi-gig fibre connections and AT&T Internet Air, plus legacy telephony voice, to residential customers. The Latin America segment is disclosed as accounting for approximately 3 percent of total segment operating revenues in both 2025 and 2024 and less than 1 percent of segment operating income in both years.

Effective with first-quarter 2026 reporting, AT&T realigned its internal management and reporting structure. The 8-K of 22 April 2026 states that the realignment reflects "the evolution of our business model to focus on delivering converged advanced connectivity services across 5G and fibre to consumer and business customers" and that the new structure "provides better visibility into the progress of exiting our copper-based Legacy operations." The three current reportable segments are Advanced Connectivity, Legacy and Latin America.

In its standard corporate boilerplate as of July 2026, AT&T states that it helps "more than 100 million U.S. families, friends and neighbors, plus nearly 2.5 million businesses" connect, and references "the first phone call 150 years ago" — a change from the "140+ years ago" formulation used in the January 2026 release, reflecting the 2026 sesquicentennial of Alexander Graham Bell's telephone patent.

Independent characterisation

AT&T is a capital-intensive, subscription-led network operator. Roughly nine-tenths of consolidated revenue is now generated by the Advanced Connectivity segment (AT&T disclosed in January 2026 that on a recast basis the segment contributed approximately 90 percent of consolidated revenues in 2025). The economics are those of an infrastructure utility with a consumer-marketing overlay: very high fixed costs, low incremental cost per subscriber, and returns determined principally by penetration of built passings and by churn.

Revenue model. The mix is overwhelmingly recurring service revenue with a material, low-margin device pass-through. In the second quarter of 2026, Advanced Connectivity operating revenues of USD 28,615 million comprised USD 23,478 million of service revenue (82.0 percent) and USD 5,137 million of equipment revenue (18.0 percent). Within service revenue the composition was: wireless service USD 17,413 million; advanced home internet USD 2,926 million; business fibre and advanced connectivity USD 1,946 million; business transitional and other USD 1,042 million; other service USD 151 million. There is effectively no licensing revenue and no software-subscription revenue of consequence; the cybersecurity software business was contributed to the LevelBlue joint venture in 2024 and the media/licensing businesses were divested in 2022.

Value chain position. AT&T is a vertically integrated owner-operator of the access layer. It owns spectrum licences (carrying value USD 128,148 million net at 31 December 2025), radio access network equipment, backhaul, long-haul transport, central offices and, increasingly, fibre-to-the-premises plant (net property, plant and equipment of USD 131,559 million at 31 December 2025). It does not manufacture equipment (Ericsson and Nokia are the principal RAN vendors) and it no longer owns content (divested 2022) or satellite video distribution (DIRECTV stake sold 2025). Following the Lumen transaction, AT&T has begun to unbundle even network ownership: the acquired fibre plant was placed in a wholly owned subsidiary, "Forged Fiber," in which AT&T intends to sell a controlling interest to a co-investing equity partner, with the subsidiary classified as held-for-sale and reported as discontinued operations. This is a meaningful strategic signal — AT&T is willing to separate the customer relationship (retained) from the passive infrastructure (partially syndicated).

Customer types and end markets. Three demand pools: (i) US consumer households — postpaid and prepaid wireless, fibre broadband, fixed wireless access; (ii) US businesses of all sizes, from small business through Fortune 500 and public sector, including the FirstNet public-safety network; (iii) Mexican consumers and businesses through AT&T Mexico and Unefon. Wholesale is a fourth, smaller pool: AT&T is the primary network services partner to EchoStar's Boost Mobile under an enhanced long-term wholesale agreement struck alongside the 2025 spectrum deal, and it sells wholesale transport to carriers and hyperscalers.

Where the money is actually made. Wireless service revenue is the profit engine. In the fourth quarter of 2025 the Mobility business unit generated USD 24,354 million of revenue and USD 9,163 million of EBITDA — an EBITDA service margin of 54.0 percent. Consumer fibre is the growth engine, with FY2025 consumer fibre revenue of USD 8.6 billion, up 17.0 percent. The Legacy copper business is a melting ice cube being deliberately accelerated: second-quarter 2026 Legacy revenue of USD 1,632 million was down 25.9 percent year over year, with operating income and EBITDA of USD 523 million, down 45.5 percent.

Stated strategy

Management's framing, in Mr Stankey's own words from the fourth-quarter 2025 release: "With new investments in spectrum and fiber, we're set to win more customers in more categories and geographies across the U.S. Backed by the best assets in the industry, we are accelerating our strategy to deliver improved growth, the best customer experience and enhanced returns for shareholders over the next three years." In the second-quarter 2026 release he sharpened it: "The accelerated growth we delivered this quarter shows our structural advantages to lead the next era of connectivity... With an industry-leading position in fiber — the best connectivity technology available — we believe our network performance and operating scale can't be matched."

The recurring themes are: investment-led (capital deployed ahead of returns), customer-centric (simplification of pricing and satisfaction leadership as a churn instrument), and convergence (fibre plus wireless in the same household as the unit of value). The convergence rate — 42.5 percent of advanced home internet households also taking AT&T wireless at 30 June 2026, up from 42 percent at year-end 2025 — is the single metric management has elevated above all others.

Strategic initiatives announced in the last 24 months

Medium-term financial targets (2026–2028)

Source: 8-K exhibits 99.1 dated 28 January 2026, 22 April 2026 and 22 July 2026. All guidance is on a continuing-operations basis and excludes discontinued operations (Forged Fiber). All of it was reiterated at the second quarter.

Advanced Connectivity — consumer wireless

AT&T Unlimited Your Way. The flagship postpaid consumer wireless architecture, allowing each line on an account to be assigned a different unlimited tier. AT&T announced an expansion of the lineup in the first half of 2026. Target customer: multi-line households. Pricing: per-line tiered, with discounts scaling by line count; specific rate-card pricing varies and is not consolidated in filings.

Build-A-Plan. Launched 21 May 2026, with connectivity available from 27 May 2026. A fully modular wireless plan starting at USD 15.00 per month that customers can adjust month to month, adding or removing services without contract. Extended on 30 June 2026 to allow home internet to be added within the same construct. Target customer: price-sensitive and variable-usage consumers; a direct answer to prepaid and MVNO leakage. This is the single most significant consumer packaging change of the current cycle because it converts a fixed bundle into an à-la-carte subscription.

Unlimited Day Pass. Launched 10 June 2026. Unlimited data for iPad users at USD 3 per day, no contract, and — unusually — available to Verizon and T-Mobile customers as well. Target: tablet-only and occasional-use connectivity. Strategically, a customer-acquisition wedge into rival bases.

AT&T PREPAID. Prepaid consumer brand sold under the AT&T name.

Cricket Wireless. Value flanker brand acquired via Leap Wireless in 2014, operated as a separate retail brand and distribution channel. FY2025 prepaid phone net losses of 255,000 in the fourth quarter indicate continued pressure in this category.

amiGO. AT&T's exclusive kids' device line — the only full lineup of child-oriented connected devices offered by a US carrier. The amiGO Jr. Tab 2 tablet was introduced 5 August 2026. Target: family accounts with children; a retention rather than revenue product.

Direct-to-device satellite. AT&T has a long-term commercial relationship with AST SpaceMobile for satellite-to-smartphone connectivity, and on 14 May 2026 announced with T-Mobile and Verizon a planned joint venture to address coverage dead zones in remote regions. Details of ownership, funding and the technology stack for the joint venture were not disclosed in the announcement reviewed.

Key operating metrics, consumer and business wireless

Sources: 4Q2025 and 2Q2026 earnings releases. AT&T added more than 1.5 million postpaid phone net adds for a fifth consecutive year in 2025.

Advanced Connectivity — home internet

AT&T Fiber. Fibre-to-the-premises broadband including multi-gig tiers. AT&T states a maximum single-device wired speed of 4.7 Gbps on its top tier, with limited availability in select areas. Ranked number one in overall customer satisfaction in the American Customer Satisfaction Index for a fourth consecutive year (announced 19 May 2026), and identified by Opensignal in June 2026 as winning roughly twice as many home-internet performance awards as its nearest competitor. In July 2026 Ookla Speedtest analysis identified AT&T as the fastest connectivity provider across home internet and wireless.

Simple Fiber Plans. Launched 3 June 2026. A streamlined, simplified fibre price lineup. The strategic logic mirrors Build-A-Plan: reduce promotional complexity and price opacity, which AT&T management links to churn and to customer-satisfaction scores.

AT&T Internet Air (AIA). Fixed wireless access home broadband delivered over the 5G network. Announced on 29 July 2026 that it had reached two million subscribers, roughly doubling in about a year, with more than half of those customers also taking AT&T wireless. AIA functions as (i) a copper-replacement product in the Legacy wind-down, (ii) a competitive product outside the fibre footprint, and (iii) a convergence hook.

Broadband operating metrics

Sources: 4Q2025, 1Q2026 and 2Q2026 earnings releases. Consumer Wireline had approximately 14.7 million broadband connections at 31 December 2025 versus 14.0 million a year earlier. AT&T added more than one million AT&T Fiber net adds for an eighth consecutive year in 2025 and 875,000 AT&T Internet Air net adds. "Total locations reached with fiber" is defined by AT&T as AT&T owned-and-operated passings plus AT&T Fiber Ventures locations, which comprise the acquired Lumen mass markets network, Gigapower, and other commercial open-access providers.

Advanced Connectivity — business

AT&T Business fibre and advanced connectivity. Dedicated ethernet-based fibre services and fixed wireless for enterprise, mid-market and small business. Second-quarter 2026 revenue of USD 1,946 million, up 10.0 percent year over year. Ranked number one by J.D. Power for small business internet customer satisfaction in July 2026, following a 2025 number-one ranking for small business wireless.

Business transitional and other. Virtual private network, wholesale and other transitional services. Second-quarter 2026 revenue of USD 1,042 million, down 16.6 percent, with the decline attributed to lower VPN and wholesale demand. This is the managed decline within the business portfolio that sits outside the formal Legacy segment.

FirstNet. The nationwide public-safety broadband network built and operated by AT&T under a 25-year agreement with the First Responder Network Authority awarded in March 2017, using dedicated Band 14 spectrum. A structurally advantaged franchise: it is contractual, long-dated and effectively single-sourced.

AT&T Dedicated Internet, managed connectivity, IoT and wholesale. AT&T continues to sell managed network services, IoT connectivity, and wholesale transport. Individual product-level revenue is not separately disclosed. In August 2026 AT&T announced a partnership with Hark on connectivity for future AI devices, and in July 2026 Azio AI executed a master services agreement with AT&T — both consistent with a strategy of selling connectivity into the emerging AI-device category.

Legacy segment products

Copper-based voice (POTS), legacy data (DSL, TDM-based private line, frame relay successors) and associated business transitional services. These are not being marketed: management disclosed in early 2026 that AT&T had stopped sales of all targeted legacy copper-based services in 85 percent of its wire centres. AT&T intends to power down and stop providing service over the large majority of its domestic copper network by the end of 2029, subject to regulatory approvals, and has cautioned that California approvals in particular could delay decommissioning beyond 2029 — a caution partly addressed by the USD 19 billion California commitment announced 20 May 2026.

Latin America

AT&T Mexico and Unefon. Postpaid and prepaid wireless services and device sales in Mexico through owned stores, agents and third-party retail. Fourth-quarter 2025 total wireless net adds of 531,000 (328,000 postpaid, 222,000 prepaid, minus 19,000 reseller).

Digital and support platforms

The AT&T app. Rebuilt and relaunched in the first half of 2026 with AI-powered support, streamlined notifications and unified management of wireless and home internet. A cost-to-serve initiative as much as a customer-experience one.

AT&T Turbo and Turbo Live. Network-priority products for consumers; AT&T offered Turbo Live free at the start of the 2026 football season and introduced season passes (announced early September 2026).

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