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Michael Sievert

Vice Chairman, T-Mobile US

Search every verified Michael Sievert interview, podcast appearance, and on-the-record quote — each transcript cross-checked by AI and human review to confirm speaker identity. During T-Mobile US's second quarter 2026 earnings call on July 23, 2026, Sievert reported that revenue rose 8% to $22.8 billion, driven by strong service inflows. He highlighted that the company achieved a record high Net Promoter Score of 46, which he described as the highest NPS in wireless ever across the three major carriers and well ahead of competitors. Sievert also noted that postpaid phone churn fell to 0.85% year-over-year, which he attributed to the company's differentiated approach. Sievert stated that the company intends to further differentiate its network leadership as wireless technology evolves toward 6G, drawing a parallel to its previous strategy with 5G. On smartphone pricing, he said that memory price increases are leading to higher smartphone costs across the industry, and that T-Mobile does not plan to increase its subsidy levels, meaning customers will have to pay more.

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Notable quotes

“We're consistently outperforming expectations — we just finished the strongest growth year ever in our history, and we're taking share and growing.”

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