LayoffLeads

T-Mobile layoffs 2026: WARN notices & reports

T-Mobile: 3 layoff events on record since Oct 2025, 3 state WARN filings in CO, WA naming 819 workers. Latest: Apr 10, 2026. Every event links to its source.

3events on record
3WARN filings
819workers in WARN filings
Apr 10, 2026latest event

States with WARN filings: Colorado, Washington.

Latest T-Mobile layoff events

DateEventWhereWorkersSource
Apr 10, 2026WARNWARN notice, layoffs from Jun 8, 2026Denver, CO51Colorado Department of Labor and Employment
Apr 2, 2026WARNWARN notice, layoffs from Apr 2, 2026WA637Washington Employment Security Department
Oct 13, 2025WARNWARN notice, layoffs from Oct 13, 2025King County, WA131Washington Employment Security Department

About this data

WARN notices are filed by employers with state workforce agencies, usually 60 days before a mass layoff or plant closing. Counts are as reported in the notice and can change if the employer amends it. See methodology for how records are matched to companies.

Other recent WARN filings in Washington