Caller ID was Lansdale, PA. Since this is where I live I called back out of curiosity and was greeted by a message thanking me for calling the Information Center, a full-service marketing survey firm.
Stop what? Reading 800Notes? Playing Weird Al tracks? Dragging your car around?
800Notes is not a messaging service. 800Notes does not send alerts to your callers when you post here, a bulletin board style of website with public access. You must direct your demands to the sources of your unwanted calls.