TMUS · Company KPIs
T-Mobile (TMUS) KPIs
Postpaid net account additions, Total postpaid accounts, end of period, Postpaid ARPA, Postpaid account churn. As reported in SEC filings, with the source line for each figure.
Postpaid net account additions
274,000 for the period ended Sep 30, 2026
The filings read for this page do not define this measure.
| Period ended | Figure | Filing text |
|---|---|---|
| Sep 30, 2026 | 274,000 | Postpaid net account additions · 205 · 318 · 396 · 261 · 217 · 277 · 274 · 919 · 7688-K filed 2026-10-28 |
| Jun 30, 2026 | 277,000 | Postpaid net account additions · 205 · 318 · 396 · 261 · 217 · 277 · 523 · 4948-K filed 2026-07-23 |
| Mar 31, 2026 | 217,000 | Postpaid net account additions · 217 · 261 · 2058-K filed 2026-04-28 |
| Dec 31, 2025 | 261,000 | Postpaid net account additions · 218 · 301 · 315 · 263 · 205 · 318 · 396 · 261 · 1,097 · 1,1808-K filed 2026-02-11 |
| Sep 30, 2025 | 396,000 | Postpaid net account additions · 218 · 301 · 315 · 263 · 205 · 318 · 396 · 834 · 9198-K filed 2025-10-23 |
| Jun 30, 2025 | 318,000 | Postpaid net account additions · 218 · 301 · 315 · 263 · 205 · 318 · 396 · 834 · 9198-K filed 2025-10-23 |
| Mar 31, 2025 | 205,000 | Postpaid net account additions · 218 · 301 · 315 · 263 · 205 · 318 · 396 · 834 · 9198-K filed 2025-10-23 |
| Dec 31, 2024 | 263,000 | Postpaid net account additions · 218 · 301 · 315 · 263 · 205 · 318 · 396 · 834 · 9198-K filed 2025-10-23 |
Total postpaid accounts, end of period
34.97M at Sep 30, 2026
The filings read for this page do not define this measure.
| Period ended | Figure | Filing text |
|---|---|---|
| Sep 30, 2026 | 34.97M | Total postpaid accounts (1) (2) (3) (4) (5) · 31,099 · 31,502 · 33,979 · 34,240 · 34,439 · 34,700 · 34,974 · 33,979 · 34,9748-K filed 2026-10-28 |
| Jun 30, 2026 | 34.7M | Total postpaid accounts (1) (2) (3) (4) (5) · 31,099 · 31,502 · 33,979 · 34,240 · 34,439 · 34,700 · 31,502 · 34,7008-K filed 2026-07-23 |
| Mar 31, 2026 | 34.44M | Total postpaid accounts, end of period (2) · 34,439 · 34,240 · 31,0998-K filed 2026-04-28 |
| Dec 31, 2025 | 34.24M | Total postpaid accounts (1) (2) (3) · 30,015 · 30,316 · 30,631 · 30,894 · 31,099 · 31,502 · 33,979 · 34,240 · 30,894 · 34,2408-K filed 2026-02-11 |
| Sep 30, 2025 | 33.98M | Total postpaid accounts (1) (2) (3) · 30,015 · 30,316 · 30,631 · 30,894 · 31,099 · 31,502 · 33,979 · 30,631 · 33,9798-K filed 2025-10-23 |
| Jun 30, 2025 | 31.5M | Total postpaid accounts (1) (2) (3) · 30,015 · 30,316 · 30,631 · 30,894 · 31,099 · 31,502 · 33,979 · 30,631 · 33,9798-K filed 2025-10-23 |
| Mar 31, 2025 | 31.1M | Total postpaid accounts (1) (2) (3) · 30,015 · 30,316 · 30,631 · 30,894 · 31,099 · 31,502 · 33,979 · 30,631 · 33,9798-K filed 2025-10-23 |
| Dec 31, 2024 | 30.89M | Total postpaid accounts (1) (2) (3) · 30,015 · 30,316 · 30,631 · 30,894 · 31,099 · 31,502 · 33,979 · 30,631 · 33,9798-K filed 2025-10-23 |
Postpaid ARPA
$155.73 for the period ended Sep 30, 2026
The filings read for this page do not define this measure.
| Period ended | Figure | Filing text |
|---|---|---|
| Sep 30, 2026 | $155.73 | Postpaid ARPA · $146.22 · $149.87 · $149.44 · $150.17 · $151.93 · $152.91 · $155.73 · $148.54 · $153.538-K filed 2026-10-28 |
| Jun 30, 2026 | $152.91 | Postpaid ARPA · $146.22 · $149.87 · $149.44 · $150.17 · $151.93 · $152.91 · $148.06 · $152.428-K filed 2026-07-23 |
| Mar 31, 2026 | $151.93 | Postpaid ARPA · $151.93 · $150.17 · $146.228-K filed 2026-04-28 |
| Dec 31, 2025 | $150.17 | Postpaid ARPA · $140.88 · $142.54 · $145.60 · $146.28 · $146.22 · $149.87 · $149.44 · $150.17 · $143.85 · $148.978-K filed 2026-02-11 |
| Sep 30, 2025 | $149.44 | Postpaid ARPA · $140.88 · $142.54 · $145.60 · $146.28 · $146.22 · $149.87 · $149.44 · $143.02 · $148.548-K filed 2025-10-23 |
| Jun 30, 2025 | $149.87 | Postpaid ARPA · $140.88 · $142.54 · $145.60 · $146.28 · $146.22 · $149.87 · $149.44 · $143.02 · $148.548-K filed 2025-10-23 |
| Mar 31, 2025 | $146.22 | Postpaid ARPA · $140.88 · $142.54 · $145.60 · $146.28 · $146.22 · $149.87 · $149.44 · $143.02 · $148.548-K filed 2025-10-23 |
| Dec 31, 2024 | $146.28 | Postpaid ARPA · $140.88 · $142.54 · $145.60 · $146.28 · $146.22 · $149.87 · $149.44 · $143.02 · $148.548-K filed 2025-10-23 |
Postpaid account churn
1.09% for the period ended Sep 30, 2026
The filings read for this page do not define this measure.
| Period ended | Figure | Filing text |
|---|---|---|
| Sep 30, 2026 | 1.09% | Postpaid account churn · 0.94% · 0.92% · 0.97% · 1.04% · 1.04% · 0.99% · 1.09% · 0.94% · 1.04%8-K filed 2026-10-28 |
| Jun 30, 2026 | 0.99% | Postpaid account churn · 0.94% · 0.92% · 0.97% · 1.04% · 1.04% · 0.99% · 0.93% · 1.02%8-K filed 2026-07-23 |
| Mar 31, 2026 | 1.04% | Postpaid account churn · 1.04% · 1.04% · 0.94%8-K filed 2026-04-28 |
| Dec 31, 2025 | 1.04% | Postpaid account churn · 1.04% · 1.04% · 0.94%8-K filed 2026-04-28 |
| Sep 30, 2025 | 0.97% | Postpaid account churn · 0.94% · 0.92% · 0.97% · 1.04% · 1.04%8-K filed 2026-04-28 |
| Jun 30, 2025 | 0.92% | Postpaid account churn · 0.94% · 0.92% · 0.97% · 1.04% · 1.04%8-K filed 2026-04-28 |
| Mar 31, 2025 | 0.94% | Postpaid account churn · 1.04% · 1.04% · 0.94%8-K filed 2026-04-28 |
Reading notes
Figures are shown as first reported. If a later filing prints a different figure for the same period, both appear. A figure marked ≈ or shown in words is how the company itself states it, not an estimate of ours. Companies change definitions over time, so compare periods with the quoted definition in mind. Periods that failed our checks are left out, so gaps are expected.
This page shows the latest 8 periods of each metric.