T-Mobile USA Inc filed a WARN notice reporting 77 affected employees at its Seattle, Bellingham, Bothell, Vancouver, Bellevue, Kennewick, Tacoma, and Yakima, Washington location in September 2026. The layoffs take effect on September 21, 2026, following a notice filed on August 26, 2026.
Filing details
- Affected employees
- 77
- Effective date
- Sep 21, 2026
- Notice date
- Aug 26, 2026
- Location
- Seattle, Bellingham, Bothell, Vancouver, Bellevue, Kennewick, Tacoma, and Yakima, WA
- Action
- Layoff/Permanent
Filing documents
The official WARN notice filed for T-Mobile USA Inc, shown page by page.

