Calls late at night or early am....waking from sleep
 Feb 05th, 2014
I believe this is related to the scams reported in this article:
 Feb 03rd, 2014
Got this from another site: From what I have uncovered this is a SCAM. The call is always missed or terminated when answered. They want you to call back and you will be charged international calling rates that are outrageous. DO NOT CALL BACK!

I called back before finding this; recording stated: pls hold until the operator answers. If the info above is true I'd say the phone company needs to do something about this.
 Feb 02nd, 2014