Who called from 3107730775

Bad idea - you proved the number was valid, and that probably means it will be sold to all comers as a lead.

Total scam [***].

Didn't answer; left no message. Same old story.

I've made different ringtones for family and close friends. So when I get a call with my normal ring, I'm alerted that it may be a telemarketer.

Received call and listened to ( hard to understand )  message but I am sure it was a scsm.

RoboCall! Report to FTC!