called just now from 818 132 6658.  asked for someone by name, told us they were an "HVAC" company.  We asked why their name didn't show up on the caller id as a business "well, we use an automated calling line".  Told them "Well, you shouldn't do that if you want legit business." and we hung up.  Another scammer.  Normally I don't answer, but I am not in a good mood today and was hoping they'd be more rude so that I could blast them.