US telcos Q3 2025: Mobile carriers bundles and deals analysis

Core Insights - The smartphone promotions in October 2025 highlight an escalating competition among US carriers for subscribers, with 623 promotions launched across various types [1] - Major carriers like Verizon, T-Mobile, and AT&T dominated the promotional landscape, significantly outpacing cable MVNOs [2] - Each carrier adopted unique strategies to attract customers, focusing on trade-in credits and device subsidies [3][4] Promotional Strategies - Verizon utilized large trade-in rebates and free content add-ons to promote its premium unlimited plans [3] - T-Mobile linked its biggest discounts to higher-tier plans, encouraging increased customer spending [3] - AT&T implemented a loyalty-focused approach, offering high-value trade-in deals to both new and existing customers without requiring top-tier plans [3] Performance Results - T-Mobile achieved 1 million postpaid phone net additions, the highest in the industry, with a churn rate of 0.89% [5] - Verizon maintained a churn rate of 0.91% while boosting device sales through value-packed offers [5] - AT&T added 405,000 postpaid phone customers with a churn rate of 0.92%, and 41% of its fibre broadband users also subscribed to AT&T wireless [5] - Spectrum and Xfinity collectively added nearly 900,000 mobile lines, resulting in approximately 20% year-over-year growth in mobile revenues [5] Future Strategy Outlook - Promotions are now a fundamental aspect of carrier growth strategies, providing consumers with significant device deals and perks [6] - The challenge lies in balancing aggressive acquisition offers with loyalty rewards to maintain subscriber momentum [7] - Carriers are encouraged to diversify promotional perks and collaborate with device manufacturers to enhance trade-in credits, aiming to attract both new and loyal customers [7]