T-Mobile Reports $23.1 Billion Revenue in Q1 2026, Driven by Postpaid Growth

T-Mobile US, Inc. reported a total revenue of $23.1 billion for the first quarter of 2026, marking an increase of 11% from $20.9 billion in the same period last year. The growth was primarily driven by a 15% rise in postpaid revenues, which reached $15.6 billion, attributed to an increase in average postpaid accounts and higher average revenue per account (ARPA). However, prepaid revenues declined by 5% to $2.5 billion, reflecting lower average revenue per customer. Overall, the company’s net income for the quarter was $2.5 billion, down 15% from $3.0 billion in the prior year, influenced by increased operating expenses and merger-related costs.

Operating expenses rose significantly, totaling $18.6 billion, a 16% increase compared to $16.1 billion in Q1 2025. This rise was driven by higher costs associated with the UScellular acquisition, including costs of services and equipment sales, which increased by 28% and 14%, respectively. Selling, general, and administrative expenses also saw a 9% increase, reflecting higher bad debt expenses and costs related to workforce transformation initiatives. Despite the increase in revenues, operating income decreased by 6% to $4.5 billion, indicating pressure on profitability margins.

In terms of strategic developments, T-Mobile completed the acquisition of UScellular's wireless operations in August 2025, which has contributed to the growth in postpaid accounts. The company is also actively pursuing joint ventures to expand its fiber offerings, with recent agreements to acquire stakes in i3 Broadband and GoNetspeed, expected to close in 2026 and 2027, respectively. These initiatives are part of T-Mobile's broader strategy to enhance its service offerings and market presence.

As of March 31, 2026, T-Mobile reported a total customer base of approximately 114 million, with postpaid net account additions of 217,000, a 6% increase year-over-year. The company’s postpaid account churn increased slightly to 1.04%, reflecting higher industry switching rates. T-Mobile's cash and cash equivalents stood at $3.5 billion, down from $5.6 billion at the end of 2025, primarily due to significant share repurchases and debt repayments during the quarter.

Looking ahead, T-Mobile anticipates continued growth driven by its strategic acquisitions and investments in network infrastructure. The company has authorized a stockholder return program of up to $18.2 billion, which includes share repurchases and dividends, reflecting its commitment to returning value to shareholders while investing in future growth opportunities. The outlook remains cautiously optimistic, with management emphasizing the importance of maintaining operational efficiencies and managing costs effectively in a competitive market environment.