Who called from 3235468971

I received a call from this number and they did not leave a message. I called them back and they said the Google customer is unavailable and to  leave your name and they will get back to me. I do not feel comfortable leaving my name without knowing who it is. possible scam.

Calls ,never a message = Scammers .

Calls never leaves message

Got a call on 28jan16 @ 5.27pm on home#. Caller id shows "LOS ANGELES CA" and "323-546-8971". Robocall from "Donna" abt security systems.

Got a call on 02/06/2016@ 5.pm on home#. Caller id shows "LOS ANGELES CA" and "323-546-8971". Robocall from "Donna" will be in your area for security systems.