AT&T Inc. revenue by segment TBB

Annual Quarterly

AT&T Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in Q3 of fiscal 2026, the quarter ended Sep 30, 2026 was Advanced Connectivity at $29.5 billion, 91% of the total. By sales mix, the largest line in Q3 of fiscal 2026, the quarter ended Sep 30, 2026 was Wireless Service at $17.8 billion, 55% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line	TTM Sep 30, 2026	Q3 FY2026 Sep 30, 2026	Q2 FY2026 Jun 30, 2026	Q1 FY2026 Mar 31, 2026	Q4 FY2025 Dec 31, 2025	Q3 FY2025 Sep 30, 2025	Q2 FY2025 Jun 30, 2025	Q1 FY2025 Mar 31, 2025	Q4 FY2024 Dec 31, 2024
Revenue	128,852	32,322	31,558	31,506	33,466	30,709	30,847	30,626	32,298
Operating segments
Advanced Connectivity	—	29,481 +7.2% share 91.2%	28,615 +4.1% share 90.7%	28,471 +4.7% share 90.4%	—	27,503 share 89.6%	27,497 share 89.1%	27,192 share 88.8%	—
Legacy	—	1,519 -24.5% share 4.7%	1,632 -25.9% share 5.2%	1,768 -25.3% share 5.6%	—	2,013 share 6.6%	2,202 share 7.1%	2,368 share 7.7%	—
Latin America	—	1,240 +13.2% share 3.8%	1,224 +16.1% share 3.9%	1,173 +20.8% share 3.7%	—	1,095 share 3.6%	1,054 share 3.4%	971 share 3.2%	—
Corporate And Other	—	82 -16.3% share 0.3%	87 -7.4% share 0.3%	94 -1.1% share 0.3%	86 -25.2% share 0.3%	98 share 0.3%	94 share 0.3%	95 share 0.3%	115 share 0.4%
Sales mix
Wireless Service	—	17,764 +5.0% share 55.0%	17,413 +3.3% share 55.2%	16,941 +1.7% share 53.8%	17,696 +2.9% share 52.9%	16,926 share 55.1%	16,853 share 54.6%	16,651 share 54.4%	17,197 share 53.2%
Product	—	6,021 +12.1% share 18.6%	5,581 +0.5% share 17.7%	6,028 +9.8% share 19.1%	8,074 +13.0% share 24.1%	5,373 share 17.5%	5,555 share 18.0%	5,488 share 17.9%	7,145 share 22.1%
Advanced Home Internet	—	2,975 +23.4% share 9.2%	2,926 +27.3% share 9.3%	2,799 +27.3% share 8.9%	—	2,411 share 7.9%	2,299 share 7.5%	2,198 share 7.2%	—
Business Fiber And Advanced Connectivity Service	—	1,992 +8.7% share 6.2%	1,946 +10.0% share 6.2%	1,882 +7.2% share 6.0%	—	1,832 share 6.0%	1,769 share 5.7%	1,755 share 5.7%	—
Business Transitional And Other Services	—	1,023 -14.6% share 3.2%	1,042 -16.6% share 3.3%	1,083 -16.3% share 3.4%	—	1,198 share 3.9%	1,249 share 4.0%	1,294 share 4.2%	—
Other services	—	148 -8.6% share 0.5%	151 -7.9% share 0.5%	158 -2.5% share 0.5%	—	162 share 0.5%	164 share 0.5%	162 share 0.5%	—

How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Telephone Communications (No Radiotelephone) (SIC 4813)
Listed as: T (NYSE), TBB (NYSE), T-PA (NYSE), T-PC (NYSE)
Fiscal year ends: December 31
Incorporated in: DE
Headquarters: Dallas, TX
SEC filer status: Large accelerated filer
SEC CIK: 732717
Former names: SBC COMMUNICATIONS INC (until Nov 18, 2005); SOUTHWESTERN BELL CORP (until Apr 26, 1995)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.