Calls started 02/07/08. Here's what you do. Pick up the receiver and place it down somewhere. The caller talks to no one and eventually hangs up. Eventually the calls might stop. It has worked with 800, 866, 888 numbers in the past. Some of these callers have to pay for the call so if you pick up, and it costs them, they might go away.
keeps calling. I've answered twice and no one responds (not that I wait around for them to turn off the automatic dialer). I'll probably pick up and just listen next time... I'll come tell you who it is.