Call daily, leave no msg.

Calling several times per day but no msg. Caller ID says Fulton, KY.   No call list seems to be worthless.  Called number back today & recording says I have been contacted by marketing research or a sales call.  I have been getting calls from other numbers with same result.  I suspect they are hacking someone else's number or using people in different areas after many calls from the same number with no response.  At least two other numbers - Vienna, VA (571-308-7651) & West Point, KY (502-324-1604).  Seems like these calls go in cycles with a break of few weeks then different set of numbers.  

Got 3 calls today from this number. Answered the last one and it was a woman who identified herself as Taneshia calling from "Family Values" committee. I suspect it was a poll related to the upcoming election. I told her not to call again.

Displays as unknown name. Calls multiple times very close to each other in one day. Answered it and nobody was on the other end. Caller tends to hang up before answering machine can pick up.

It's called pinging and marketing companies do it to monitor what time a day the occupants are at home, these scum suckers need to get a life.