Who called from 3126781003

Just got a call from this number with a recorded message saying the extension was not valid... Called back and just got some sort of tone.

Received a call from this number and machine only said that I dialed the wrong extension

Called this number back and said " we are sorry this call can not be completed as dial please check the number and dial again "   Who the Heck is this ?

I got a call from this number and said I have good news in my application ( no idea) and the computer recorded message suggested me to call at 776 687... Which I dont remember the rest of the #s. I applied job recently and I thought the call was from the same company. Huh!

Scam call. I want to report this call.