At&T (TBB) Cost of Revenue (2009 - 2026)

At&T has disclosed Cost of Revenue across 18 years of filings, most recently posting $6.3 billion for Q1 2026.

• In Q1 2026, Cost of Revenue fell 1.23% year-over-year to $6.3 billion; the TTM figure through Mar 2026 stood at $25.3 billion (down 4.35% YoY), while the FY2025 annual figure was $25.4 billion, down 5.74% from the prior year.
• Cost of Revenue declined to $6.3 billion in Q1 2026, from $6.3 billion in the prior quarter.
• Over the last five years, Cost of Revenue for TBB reached as high as $6.8 billion in Q4 2024 and fell as low as $6.3 billion in Q1 2026.
• The 5-year median for Cost of Revenue is $6.7 billion (2024), against an average of $6.6 billion.
• Annual changes were most pronounced in 2022 — Cost of Revenue fell 16.19% — and 2023, when it grew 2.07%.
• A 5-year view of Cost of Revenue shows it stood at $6.6 billion in 2022, then gained by 2.07% to $6.7 billion in 2023, then gained by 1.92% to $6.8 billion in 2024, then slipped by 7.53% to $6.3 billion in 2025, then dropped by 0.96% to $6.3 billion in 2026.
• According to Business Quant data, Cost of Revenue over the past three periods registered $6.3 billion, $6.3 billion, and $6.4 billion for Q1 2026, Q4 2025, and Q3 2025 respectively.