Calls but does not leave message; extremely annoying

They claim to be a non-profit organization named the American Professional Services Association located in Warren, MI near 13 Mile Road and VanDyke Avenue, but they invited me and a guest to a free lunch meeting at the Villa Penna restaurant.

Called and left no message as to what their call pertained to. Our phone # is listed on the National DO NOT CALL REGISTRY; yet we continue to get annoying phone calls from unfamiliar corporations like this one.

EZ Money

I get calls from this # constantly. I did speak to someone 1 time and he hung up on me. Then I phoned back one day and told them I was on the Do No Call List and stop calling me. Needless to say it still hasn't stopped!

My mom has recieved calls from this designate ID for a week and says no one is ever on the other end even if you wait. I believe this is some sort of audit for a telemarketer or group of telemarketers. Maybe it is a service offering verified numbers to telemarketers. Regardless after I deem an incoming number as ficticious or unwanted I will answer and hang up right away as to try to get the number removed from any database. There are boxes you can get that emits a beep to calling computers emulating a disconnected number too.

Got a call from this number. The caller left no voice message.

calls over and over ringing about two or three times never leaving a message, just calling at all times of day