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T-Mobile US, Inc.

TMUSNasdaqRadiotelephone CommunicationsFiscal year ends December 31Also trades as TMUSI, TMUSL, TMUSZ
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 17/3019% below fair value
$160.15+3.71 (+2.37%)

Close on Nov 2, 2026Market cap $171.79BP/E 16.8Yield 2.37%

T-Mobile US Total Postpaid Customers by Quarter

Total Postpaid Customers (End of Period, Legacy) (k customers)

QuarterlyAnnual

T-Mobile US Total Postpaid Customers: 116,445 in Q4 2025, up 11.8% from a year earlier. That is the highest of the 40 quarters on record here.

Latest, Q4 2025
116,445
Period ended Dec 31, 2025
Change on a year earlier
+11.8%
104,118 in Q4 2024
History
40 quarters
Since Q1 2016
Sources
9
Documents cited below

Where the Q4 2025 figure comes from

“|| Total postpaid customers | 99,272 | 100,610 | 102,185 | 104,118 | 105,455 | 107,284 | 114,063 | 116,445 | 104,118 | 116,445”

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

PeriodEndedTotal Postpaid Customers (End of Period, Legacy) (k customers)Year on yearSource
Q4 2025Dec 31, 2025116,445+11.8%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q3 2025Sep 30, 2025114,063+11.6%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q2 2025Jun 30, 2025107,284+6.6%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q1 2025Mar 31, 2025105,455+6.2%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q4 2024Dec 31, 2024104,118+6.2%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q3 2024Sep 30, 2024102,185+6.1%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q2 2024Jun 30, 2024100,610+5.8%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q1 2024Mar 31, 202499,272+6.1%TMUS 2025 Q4 Investor Factbook (8-K_EX-99_2026-02-11_0001283699-26-000007_tmus12312025ex992.txt) ↗
Q4 2023Dec 31, 202398,052+6.3%TMUS 2024 Q4 Investor Factbook (8-K_EX-99_2025-01-29_0001283699-25-000008_tmus12312024ex992.txt) ↗
Q3 2023Sep 30, 202396,312+6.5%TMUS 2024 Q4 Investor Factbook (8-K_EX-99_2025-01-29_0001283699-25-000008_tmus12312024ex992.txt) ↗
Q2 2023Jun 30, 202395,086+7.1%TMUS 2024 Q4 Investor Factbook (8-K_EX-99_2025-01-29_0001283699-25-000008_tmus12312024ex992.txt) ↗
Q1 2023Mar 31, 202393,525+5.8%TMUS 2024 Q4 Investor Factbook (8-K_EX-99_2025-01-29_0001283699-25-000008_tmus12312024ex992.txt) ↗
Q4 2022Dec 31, 202292,232+5.2%TMUS 2023 Q4 Investor Factbook (8-K_EX-99_2024-01-25_0001283699-24-000004_tmus12312023ex992.txt) ↗
Q3 2022Sep 30, 202290,414+5.2%TMUS 2023 Q4 Investor Factbook (8-K_EX-99_2024-01-25_0001283699-24-000004_tmus12312023ex992.txt) ↗
Q2 2022Jun 30, 202288,787+5.9%TMUS 2023 Q4 Investor Factbook (8-K_EX-99_2024-01-25_0001283699-24-000004_tmus12312023ex992.txt) ↗
Q1 2022Mar 31, 202288,423+7.1%TMUS 2023 Q4 Investor Factbook (8-K_EX-99_2024-01-25_0001283699-24-000004_tmus12312023ex992.txt) ↗

Breakdown

What makes up total Postpaid Customers

Cite this data

StockData. (2026). T-Mobile US Total Postpaid Customers, quarterly Q1 2016–Q4 2025 [Data set]. Compiled from T-Mobile US SEC filings and investor materials. https://stockdatahq.com/stocks/tmus/kpis/sec-total-postpaid-customers-eop-10

See every metric in the T-Mobile US KPI table. Data updated Oct 25, 2026.