Who called from 7753130427

its a scam

It may very well be a scam, and I sure didn't answer, and they didn't leave a message... but if you did answer, I would like to know what kind of scam -- "Windows" calling you to tell you about the viruses on your computer, "Heather" calling from accounr services, or some other slime ball. Thanks.

Number has called twice and both times just dead air.

called, no message, id shows a bunch of numbers.  Doubt it's anything but scam, if they block their name.