We consent to the incorporation by reference in this Registration Statement (No. 333-271553) on Form S-3 of our report dated January 31, 2025, relating
to the consolidated financial statements of T-Mobile US, Inc. and the effectiveness of T-Mobile US, Inc.’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of T-Mobile US, Inc. for the year ended December 31,
2024. We also consent to the reference to us under the heading “Experts” in such Registration Statement.