T · 8-K · 20261021PR000370

Customer Dynamics

AT&T INC. · 2026-10-21 · Importance 17 · Surprise 24

AT&T grew its base of high-value converged relationships by approximately 350,000 during the quarter. Advanced home internet connections paired with AT&T wireless represented 42.8% of advanced home internet connections. Wireless service growth was supported by retail subscriber gains in underpenetrated categories and by growth in converged accounts.

Key facts

• Advanced Connectivity internet net adds in third-quarter 2026 were 769,000, comprised of 442,000 fiber and 327,000 fixed wireless. source
• Postpaid phone net adds in third-quarter 2026 were 379,000, with postpaid phone churn of 0.92%. source
• 42.8% of households with AT&T's advanced home internet services also chose AT&T wireless in third-quarter 2026. source