T-Mobile US Inc. (NASDAQ:TMUS) posted its third-quarter fiscal 2026 results after Wednesday's closing bell, beating analyst estimates on the top and bottom lines. Here's a look at the details inside the report.

T-Mobile Q3 Details

T-Mobile reported quarterly earnings of $3.22 per share, which beat the consensus estimate of $2.91 by 10.65%, per market data.

Quarterly revenue came in at $23.58 billion, which beat the Street estimate of $23.14 billion.

T-Mobile reported the following quarterly metrics:

• Postpaid Average Revenue Per Account (ARPA) of $155.73 grew 4% year-over-year.
• Postpaid net account additions of 274,000, with total postpaid accounts of 35 million, up 3% year-over-year.
• Service revenues of $19.4 billion grew 6% year-over-year.
• Postpaid service revenues of $16.3 billion grew 9% year-over-year.

"Q3 marked another strong quarter and is further proof that our winning formula of the best network, best value and best experiences drives durable and profitable growth," said Srini Gopalan, CEO of T-Mobile.

"More families and businesses are choosing T-Mobile, fueling our industry-leading financial growth," Gopalan added.

TMUS Stock Price: According to market data, T-Mobile stock was up 0.32% to $148.55 in Wednesday's extended trading.