T-Mobile US Inc. delivered a solid QQ4 2024 performance, highlighted by revenue growth, healthy profitability, and robust cash flow, underscored by ongoing network investments and monetization of the postpaid mix. Revenue reached $21.872 billion, up 6.8% year-over-year and 8.5% quarter-over-quarter, with a gross margin of 59.8% and an operating margin of 20.97%, reflecting disciplined cost management alongside scale benefits from the 5G rollout. Net income of $2.981 billion and diluted earnings per share of $2.56–$2.58 demonstrate durable profitability even as the company sustains significant capital expenditures. Free cash flow of $2.502 billion and operating cash flow of $5.549 billion reinforce a strong cash generation profile, supporting ongoing debt servicing and potential deleveraging over time.