Calling to annoy me.

Called twice, I called back and got a busy signal.  I was not left a voicemail.

They left a voice message about how my "car warranty" was about to expire and that I should've received something in the mail and it was a "final courtesy call." I don't even have a car! I'm an avid pedestrian.

Called to say something about an extended car warranty. My car isn't even a year old so the warranty isn't up. Also, unlike most reputable companies, they didn't even state their name....