anteroom

WARN Act · Public Record

AT&T

WARN Act filings on record for AT&T. Each filing represents a notice submitted to a state workforce agency for a qualifying mass layoff or plant closing.

9

filings

204

employees affected (total)

CA

state

AT&T

New York Stock Exchange: T

American telecommunications company From Wikipedia (CC-BY-SA)

Headquarters
San Antonio, Bexar County, United States
Founded
1983
Industry
telecommunications
Employees
273.0K
Website
att.com

All filings

Ordered by announcement date, most recent first. Source links open the original state agency record.

StateLocationEmployeesAnnouncedEffective
CALos Angeles County47Mar 14, 2025May 13, 2025
CAContra Costa County8Jan 23, 2025Mar 24, 2025
CAContra Costa County15Dec 2, 2024Jan 31, 2025
CAContra Costa County34Nov 22, 2024Jan 21, 2025
CAContra Costa County10Aug 26, 2024Oct 25, 2024
CAContra Costa County3Jul 26, 2024Sep 24, 2024
CALos Angeles County12Sep 21, 2020Sep 22, 2020
CALos Angeles County11Aug 19, 2020Sep 8, 2020
CALos Angeles County64Jul 23, 2020Jul 27, 2020

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About this data: WARN Act filings are public records submitted to state workforce agencies when employers plan mass layoffs of 50+ employees or plant closings affecting 100+ workers. Some filings are later rescinded or modified — this tracker reflects raw filed data and may include filings that did not result in actual layoffs. Data is updated weekly from primary state agency sources.