IBEW Local Union 21 |

Benefits

Welcome to the IBEW Local Union 21 Benefits Page. This page is designed to help members get answers to questions regarding benefit plans offered by their employers. If you have any questions or concerns, please email benefitscoordinator@ibew21.org.

Urgent Notice for AT&T members currently enrolled in an HMO

Oct 23, 2025 Important Medical HMO Plan Update for Midwest Employees The Union has been notified that effective January 1, 2026, employees in the Midwest Region will no longer have access to the following Fully Insured Medical Care Option plans. Click for more details.

AT&T Annual Enrollment for 2026

October 2025 Benefits Report AT&T Annual Enrollment Annual Enrollment for benefits will begin at 7:00am on October 20, 2025 and run through 7:00pm on November 7, 2025. Enroll online at att.com/benefitscenter or by calling 877-722-0020.

Benefits Report for IBEW Core and Yellow Contract – October 2024

Benefits Report for IBEW Core and Yellow Contract – October 2024 The Annual Enrollment period for AT&T Employees begins on Monday, October 21th and will continue through Friday, November 8th. Enrollment content and information is available for review starting on Tuesday, October 15th on the AT&T Benefits website.

Page Last Updated: Oct 23, 2025 (13:27:00)