Yeah, I have a missed call from this number at 1:24am this morning. This popped up on google when I tried to reverse 411 this number. Recently my stupid computer decided to start "enabling Google services" and google voice appeared. It said I didn't have a number associated so I'm wondering how the heck my phone would be called based on this. Time line- Google voice makes sense, but how did Google not have my number, yet this number did? Sketchy.
I had a similar thing happen. There was a robotic voice that listed a bunch of letters, numbers, and characters. I hope my cell phone didn't get hacked.