T-Mobile US, Inc.
Close on Nov 2, 2026Market cap $171.79BP/E 16.8Yield 2.37%
T-Mobile US Fiber Customers by Quarter
Fiber Customers (End of Period, Legacy) (k customers)
T-Mobile US Fiber Customers: 997 in Q4 2025, up 10,977.8% from a year earlier. That is the highest of the 8 quarters on record here.
Where the Q4 2025 figure comes from
“|| Fiber customers (2) (3) | 1 | 2 | 5 | 9 | 12 | 125 | 934 | 997 | 9 | 997”
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 Fiber Customers, quarterly Q1 2024–Q4 2025 [Data set]. Compiled from T-Mobile US SEC filings and investor materials. https://stockdatahq.com/stocks/tmus/kpis/sec-fiber-customers-eop-27
See every metric in the T-Mobile US KPI table. Data updated Oct 25, 2026.