Starkey Hearing Foundation
6700 Washington Avenue South
Eden Prairie, MN 55334
They seek used hearing instruments in good condition for donating to impoverished people in the U.S. and more than 100 other countries. Founded in 1984, they have given over 1.9 million devices. During this decade, they want to add another half million beyond their total for the years up to 2010. They also have contacts for/with hearing professionals who may be interested in volunteering overseas.
In addition to their main office shown above, they have one at 12555 Jefferson Blvd., Suite 150; Los Angeles, CA 90066. The phone there is 310-691-1411 and fax is 310-691-1450.