I took the call outside on the wireless phone.   The area code is a cell phone one based in Lynchburg, VA.  I answered it because I thought it was my brother-in-law.  Turns out, the caller was soliciting money for some organization that cares for widows and children of slain policemen.  It was hard to hear him, but he mentioned something about filling an envelope.  I told him I never donated to charitable causes without first checking out the organization and then hung up.  Either he never mentioned the name of the group or I didn't hear it.