T-Mobile US, Inc. reported second quarter 2026 financial results, including net income of $3.2 billion and diluted earnings per share of $2.99, both reflecting a year-over-year increase. Service revenues rose 9% to $19.0 billion, while postpaid service revenues grew 13% to $15.9 billion. The company achieved a record wireless Net Promoter Score of 46. Net cash provided by operating activities was $7.5 billion, and adjusted free cash flow was $4.8 billion. The company also raised its full-year 2026 guidance for net cash provided by operating activities to a range of $28.4 billion to $28.8 billion and adjusted free cash flow to $18.4 billion to $18.8 billion. T-Mobile US, Inc. is a telecommunications company providing wireless and broadband services.