When I don't recognize the phone number, I don't answer it and I let it go to voicemail. Well, I'm getting random calls on my cell phone lately, and no one leaves a voicemail which makes things even more bizarre. But I guess other people are experiencing this problem too.
Apparently the numbers (402) 572-7581 and (866) 689-4118 are some service numbers for Comcast or Adelphia or something. The first number gives me a busy signal, but the second number I actually got some automated Adelphia service thingie.
But the last number I can't figure out. I'd hate to show it here because when I called it, it was a real guy's pager number. I don't know why people can't just leave a galdarn message when they call.
Well... 1/3 of a mystery solved.