I just got the call. Said hello and my ear is blasted with a recorded tone. Then I check this site- other folks. It's July 30, 2015, and I got the call at 0913 PDT, here on the West Coast.
I've not called it back. But I'd like to point out that that caller ID's can be faked. It's called- Caller ID spoofing.
Received a call from 323-939-3938 and when I answered, there was music playing and then a busy signal and the line went dead. I tried to call the number back immediately and got an automated message stating that the number had been disconnected.