Someone actually was on the other end of the line. They asked for my husband, and when I said he wasn't home, he said he'd try back later. I asked who was calling and he said he was from the Wishing Well foundation. Conversation sounds normal, but his tone  of voice was weird. Not a friendly, "Hi! would you like to donate?" voice. Plus if he were, wouuldn't he ask for the lady of the house?