The call is a Google VoIP phone call to ping your location. It comes from 6604401007 out of Missouri. When your watching YouTube or surfing, your interests are tabbed and the direct line marketing verifies your phone.
Called, asked for me by first name, then went silent...???? Caller ID was "Missouri". Called the number back, went straight to voicemail and a message stating that the voice mailbox was full and not accepting messages at this time.