Who called from 2706472149

Called my cellphone, didn't answer and now I never will

I don't answer unknown numbers. Called and hung up without leaving message.

Called left no message caller ID said United States

Calls and when you try and call back the call cannot be completed as dialed or is busy.  More than likely a scanner or bill collecting troll.

I did not pick up, no message left. I bet you anything this was that solar scam calling. They are calling multiple times a day using different numbers each time - I can't block them fast enough.