has called several times a day as late as 10:00pm, when I answer they hang up

same thing happens to me when I try to call back.I get this number is barred.

they call us several times a day also but never leave a message. they also hang up on us when we do answer. we stopped answering because of all of the scams these days.

How do you make someone stopped calling when you can't tell them to stop?

They have called my home and my workplace, not leaving a message, not answering when I call the number back.    How do you report it and/or stop it?

They call me several times a day and when I try to call back from the number on the Caller ID, I get nothing.  We have tried to answer but they hang up.

I answered this call just to see who it was.  I was greeted by an automated call which said to press 9 to be connected with a representative.  After some brief music a man came on the line asked how I was and that he would just take a few minutes of my time.  As I am on the no call list I asked what he was calling regarding.  He said it was a gas card in collections, though this account is not in collections with them to my knowledge.  I checked the internet and secretary of state's office for my state.  I found nothing.  However the phone number gives an address on the internet of 1100 White Street Atlanta, GA 30310 and lists as business services.  The address comes  up as Global Internet Access, LLC which is listed with the secretary of state's office.  Online gives another phone number as 404 230 9150 and fax as 404-230-9149 with an address of 55 Marietta St. Suite 1720 Atlanta, GA 30303.  Checking Global Internet Access I find that a company by this name has been sued by Florida and Kentucky Public service commissions.  It seems that Global was also associated with some fake web sites and some phishing.  I don't think it was power net who called me but someone fishing for information about checking account info.   If these people call you better not to talk with them, but don't give out any information.

caller called around 1am, responded "hello" with "hello" over and over about three times before I hung up. I heard laughing in the background, so I just assumed it was a pranker. When you trace the number though it's to some random company which I'm sure is just a front of some sort; it didn't look very professional.

Asked for the person who manages AT&T accounts.
I told him that person was not here and he hung up.
Sounded like a huge noisy call center in the background.

Started getting calls last week...when other people call this # shows up on caller id. Now this # has started calling every night at 4:00

Just called my office phone and it's a recorded message for extending the factory warranty on a vehicle.

Same here.

Never leaves a message and when we answer they hang up.