Do not answer these horrible idiots
When you call back the moron says he works for ten different companies and wants your name and number.
Do not give them any info
Long pause before anyone spoke. Idiot male caller. Asked for the owner. When I said he wasn't in; he asked if I was sure. When I said yes, he'd already hung up. Number has now been blocked!
I just had the same thing happen at my business. Male caller (wouldn't give his name) called looking for the owner, I told him he was out of town today. "Are you sure?" Yes, was there something I could help him with? "No." Not a very pleasant demeanor on this guy. I sure wish we could block calls for a business.