Who called from 8017539013

I got a call from this number...but I said hello and no one would respond. Kinda creepy...

I answered and they said I completed an online survey saying I was interested in an online job....not in the slightest and I make it a point to avoid online surveys. When I told him I was not intreested he hung up on me.

Got an automated type call from this number, when I answered all I heard was a small click and an automated "goodbye".

Just go a call from this number. Said hello twice, heard a ding and then computer voice say goodbye. Anyone know who this is?

I also just got a call from this number, said hello twice, heard a ding and then a "female" computer voice saying goodbye.