Who called from 4085516970

Silly me, I answered. All I could hear was a bunch of people talking on other lines. They never noticed I'd picked up....Telemarketers, for sure.

An obvious scammer looking to talk to my elderly mother.  Hung up on me when I asked who was calling.  Tried to call the number back, but it does not work.

Caller ID says "San Jose, CA" but no name.  The caller left no message, although (s)he phoned twice in a minute.  I am treating this as a telemarketer call.  As such, I have blocked the number.