T-Mobile US
Q1 2020 – Q4 2025. Pick a metric to chart it.
* Sprint merger closed April 1, 2020. Q1 2020 reflects standalone legacy T-Mobile; Q2 2020 onward is the combined company.
Latest (Q4 2025)
85.59M
vs prior quarter
+1.1%
Peak
85.59M
Trough
40.80M