T-Mobile US, Inc.
Close on Nov 2, 2026Market cap $171.79BP/E 16.8Yield 2.37%
T-Mobile US Postpaid Other Net Customer Additions by Quarter
Postpaid Other Net Customer Additions (Legacy) (k customers)
T-Mobile US Postpaid Other Net Customer Additions: 1,420 in Q4 2025, up 37.9% from a year earlier. That is the highest of the 40 quarters on record here.
Where the Q4 2025 figure comes from
“|| Postpaid other customers | 688 | 561 | 710 | 1,030 | 842 | 902 | 1,340 | 1,420 | 2,989 | 4,504”
Source: TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Reported in T-Mobile Investor Factbook (Form 8-K EX-99.2) & Form 10-K / 10-Q.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
Cite this data
StockData. (2026). T-Mobile US Postpaid Other Net Customer Additions, quarterly Q1 2016–Q4 2025 [Data set]. Compiled from T-Mobile US SEC filings and investor materials. https://stockdatahq.com/stocks/tmus/kpis/sec-postpaid-other-net-adds-15
See every metric in the T-Mobile US KPI table. Data updated Oct 25, 2026.