Who called from 4152595014

I'm pretty sure this is a debt collection CO.  When I ask they hang up

Why can't they get it through their heads....IF I don't recognize the number ...I don't answer...If its important...they can leave a message...

Yeah, there was nothing there when i answered. Glad i'm not the only one who got this call! :)

I answered and he said he was looking for Ryan J******, I told him he had the wrong number. He left his number which was 877-295-9638 ex 6837. The funny thing is that I know Ryan. It seems fishy.