Who called from 3127727104

I would like to know who that caller was

Called and did not leave voicemail, which automatically means a scammer in my book.

Odd thing... both spouse's phone and my phone got calls from this number at same time. No messages left.  Robo hard at work.

This was an unknown number that called me and didn't leave a voicemail.  I didn't answer.

one of those "you've won" a cruise/trip to the Bahamas or something robo calls.