T-Mobile Posts Record Q1 2025 Results With Best-Ever Postpaid Growth and Strong Financials

Bellevue, WA — T-Mobile delivered a record-breaking Q1 2025, posting 1.3 million postpaid net additions, the best in the industry and company history. Postpaid phone net adds reached 495K, while high-speed internet gained 424K new customers. Total customer base rose to 130.9 million.

Financially, net income rose 24% YoY to $3.0 billion, and diluted EPS hit an all-time Q1 high of $2.58, up 29% YoY. Service revenue grew 5% to $16.9B, and Core Adjusted EBITDA climbed 8% to $8.3B. Adjusted Free Cash Flow surged 31% to $4.4B.

T-Mobile expanded its 5G leadership with a nationwide 5G Advanced rollout and launched T-Satellite, the first direct-to-smartphone satellite network in the U.S. The company raised its 2025 guidance, projecting 5.5M–6.0M postpaid net adds and up to $18B in adjusted free cash flow.

CEO Mike Sievert credited the strong results to “customer-first focus, network leadership, and unmatched value.”