Checked my voicemail (I'm at work) and had a blank/dead air msg. It came from 213-455-3304; when I called back, it rang busy. I googled it and it brought me here. I see "Hollywood" gave an area of where the # is listed, it's blocks from my job so I will pass by when I get out. stay tuned...
I just got the call on my cell phone. I didn't answer, googled the number (because it was unfamiliar to me), and ended up here too. It's quite annoying!