I have received 3 calls from this number. No message left and I have not answered any of the calls. I suspect this is related to an amazon job I recently applied for. I received the first call approximately two weeks after applying. I suspect this person either works for amazon or has access to their records and is using that access to collect phone numbers and attempt to hack the phone numbers.
My advice, don't answer the calls at all, and if you do, do not press 1. Best case, it's a telemarketer and a waste of your time. Worst case, pressing 1 will give them access to any data on your phone.
Oh, and @Bryan Mills, that was freaking hilarious. Loved it!