Who called from 3144977853

They've called me twice, I didn't answer & it must not be important since they didn't leave any messages.

Didn't recognize the #, but I answered my cell phone and said nothing.  I heard nothing at all on the other end of the line.  I listened for about 20 seconds and heard nothing.  Then the line went dead.  Scumbag scammers

Got a call from this number, no message left. A scam like everyone here is saying

I got this call. I did not answer. No voice message from them. Got another call shortly thereafter. It was as a +31 international call which is what I was originally looking up. Same thing. No message left.

No answer from the other end.  They eventually hung up.