John D. Mason

Last modified on: 09-15-2026 22:14:19

Board Member
(One Call Board of Texas)

Entered Office: 06-24-2026 Term Ends: 08-31-2029

General Information

Home Town: Dallas


Personal Information

John Mason of Dallas is assistant vice president - senior legal counsel at AT&T. He is a pro bono participant with the Dallas Volunteer Attorney Program and a volunteer with AT&T Believes. Mason received a Bachelor of Arts in Government from The University of Texas (UT) at Austin and a Juris Doctor from the St. Mary’s School of Law.