T-Mobile US' headcount with those deals stood at 70,036 employees at the end of 2025, dropping 6.7% to 65,365 by mid-2026r. Exploring past DT financials, MTN claimed there is no direct correlation between workforce cuts and margin surge. Some operators, including ... Deutsche Telekom, did improve EBIT while reducing headcount, but those gains also reflected asset restructuring or revenue stabilization. T-Mobile US posted $19 billion in service revenues for the second quarter of this year, which was up 9% year-on-year (YoY). DT saw net revenue rise 4.4% YoY to nearly $35 billion for the quarter, with EBIT rising by 3.3% YoY to around $7.6 billion.