T-Mobile filed a WARN notice in 2025 with the state of Washington on August 15, 2025, laying off 131 employees effective October 13, 2025. This filing relates to T-Mobile’s Washington operations and is sourced directly from official state WARN records.
131
Affected Employees
October 13, 2025
Layoff Date
August 15, 2025
Notice Date
City
King County
State
