Got a call from them this morning. Called them back and left a message for them to remove me from their call list. Not sure if it will work....we shall see....Here's their info below!
http://newprosperityfoundation.org/contact/
200 S Wacker Dr Suite 4000
Chicago, Illinois 60606
312.541.7201
--called cell phone in 630 areacode, 9/28, 12:37pm
--robocall from New Prosperity Foundation about support for Illinois Republican candidates for November elections
--Website has no email address or 'contact us' submission form to ask for removal from list
--tried to call main phone number (312-541-7201), but always either no answer, or busy