I got a call today about my auto insurance. The whole thing was suspicious: no mention of my name, no name on the caller ID and a vague reference to my expiring auto insurance and threat to end it if I hung up. So, I pressed "1" to talk to an agent, then put the phone on hold to investigate the number. When I was done, I resumed the call and the "agent" was yelling. I tried to ask "Who are you?" but got a hangup. So, if I get another call like this, I can annoy the aggressor by simply using my phone's hold feature. In the meantime, I can do something useful, like post another blog entry that nobody will read. ;-)
BTW, the phone number on the caller ID was spoofed: 323-763-8732. I called back to find it not in service.