AT&T reported first-quarter 2026 revenue of $31.5 billion, surpassing analyst estimates and marking a 2.9% increase from the same period a year ago, as the company's pivot away from legacy copper infrastructure toward fiber and wireless continues to reshape its financial profile. Adjusted earnings per share of $0.57 beat the consensus estimate of $0.55, and management reiterated all full-year 2026 and multi-year financial guidance. The results offer the clearest signal yet that AT&T's convergence strategy - selling bundled fiber and 5G wireless to the same household or business - is beginning to produce measurable scale advantages.
Fiber and Wireless Drive the Revenue Story
The Advanced Connectivity segment, which houses AT&T's wireless and fiber businesses, generated $28.47 billion in revenue, up 4.7% year over year. Within that figure, advanced home internet revenue surged 27.3%, boosted in part by two months of customer additions from the Lumen Mass Markets fiber transaction, which closed on February 2, 2026. Segment operating income rose 14.8% to $6.85 billion, a result the company attributed to lower depreciation on fully depreciated legacy assets and savings from ongoing transformation initiatives - structural tailwinds that are unlikely to reverse quickly.
AT&T added 584,000 Advanced Connectivity internet net customers in the quarter, split evenly between 292,000 AT&T Fiber additions and 292,000 AT&T Internet Air fixed wireless additions. The fiber figure incorporates acquired Lumen customers retained under AT&T's management following the transaction close. On the wireless side, the company added 294,000 postpaid phone net customers with a churn rate of 0.89%, a modest figure for a carrier operating at its scale. As the third-largest US wireless carrier by subscriber count, AT&T serves 74 million postpaid and 17 million prepaid phone customers, giving it a substantial base from which to cross-sell broadband.
The convergence metric - the share of AT&T home internet customers who also subscribe to AT&T wireless - stood at 42% across the portfolio. Excluding newly acquired Lumen customers, that rate approached 45%, up more than three percentage points year over year. This matters because converged customers typically exhibit lower churn and higher average revenue per household, improving the unit economics that underpin long-term cash generation.
What the GAAP Earnings Decline Actually Reflects
GAAP diluted EPS from continuing operations fell to $0.54 from $0.61 in the prior-year period, a decline that requires context to interpret correctly. The prior-year figure included equity income from AT&T's 70% stake in DirecTV, which was sold to its partner TPG in July 2025. That transaction removed a meaningful earnings contributor from the income statement, making the year-over-year GAAP comparison unfavorable even as the underlying connectivity business improved. Adjusted EPS, which strips out one-time items and discontinued-operation effects, rose from $0.51 to $0.57, reflecting genuine operational progress.
Free cash flow of $2.5 billion compared with $3.1 billion a year ago, again partly a function of the DirecTV divestiture removing a cash-contributing asset, and partly a result of increased capital expenditure as AT&T accelerated fiber deployment. Capital investment totaled $5.1 billion in the quarter. For investors focused on cash generation relative to debt, the trajectory of free cash flow will remain a central concern: AT&T ended the quarter with net debt of $126.4 billion, a balance that demands sustained and predictable cash conversion over several years to reduce meaningfully. The company repurchased approximately $2.3 billion in common shares during the quarter under its 2024 authorization, signaling confidence in near-term liquidity even while carrying elevated leverage.
Legacy Decline and the Structural Transition Still Under Way
AT&T's Legacy segment - copper-based enterprise and consumer wireline services - posted a 25.3% revenue decline to $1.77 billion, with operating income falling 39.9% to $612 million. This contraction is intentional. The company has been methodically decommissioning its copper network infrastructure, a multi-year process that reduces operating costs over time but compresses reported revenues in the interim. The pace of legacy decline will continue to be a drag on consolidated results until the fiber network fully absorbs the displaced customer relationships or those customers are lost to competitors.
In Latin America, AT&T Mexico contributed $1.17 billion in revenue, up 20.8% year over year, supported by favorable foreign exchange movements and subscriber growth across its 25 million wireless customers. Operating income there declined to $20 million, however, as higher expenses - including foreign exchange cost impacts and increased sales volumes - absorbed the revenue gain. Mexico remains a small but growing piece of the overall portfolio at approximately 3% of consolidated revenue.
The Investment Case in Plain Terms
AT&T is not a growth company in the conventional sense. Its appeal to investors rests on a different set of propositions: predictable cash flows from essential communications services, a disciplined capital return program, and the potential for margin expansion as legacy cost structures dissolve and fiber unit economics improve at scale. The first quarter of 2026 advanced each of those propositions modestly but concretely. Revenue beat estimates. Adjusted earnings beat estimates. The convergence rate ticked higher. The company now reaches more than 37 million consumer and business locations with fiber, including 4 million locations added through the Lumen acquisition - a footprint that gives it competitive standing in the broadband market that did not exist five years ago.
The risks are real and should not be understated. Net debt of $126.4 billion leaves little margin for operational misstep. Free cash flow is lower year over year, and while the causes are largely explainable, the trajectory needs to recover as capital intensity eventually moderates. The wireless business, which contributes nearly 70% of company revenue, faces a competitive market where subscriber growth increasingly depends on pricing discipline and network quality rather than new-to-mobile additions. AT&T's full-year guidance reaffirmation is a stabilizing signal, but execution over the remaining three quarters will determine whether the first-quarter results represent a durable inflection or a favorable starting point that becomes harder to sustain.