Mystery Solved. These calls are NOT coming from The Heritage Foundation. They almost certainly originate from telemarketer The Heritage COMPANY. http://www.theheritagecompany.com/
Received a call tonight from 323-330-1426 .Said they were the Heritage foundation and wanted me to renew my membership. Told them I was not a member. They said strange because their records showed that I was. Told them I did not know who or what the Heritage Foundation was. They told me to look themup on thier website and would I be interested in joining. I told them no and to stop calling. They said sorry for bothering and then hung up