They have been calling me for almost 2 weeks now.  Sometimes it disconnects when I answer, sometimes it doesn't.  If it doesn't disconnect, they thank me for showing interest in their promotion...which is a security system... Which I NEVER showed interst in.  There "do not call list" obviously doesn't work because I've done it numerous times and they are still calling.  

Offering to instal a FREE security system

I called it back the other day. It was the same as Jenee above. I pressed 2. It said it would take 48 hours and I would be off the call list. It didn't work. They are still calling.  I will never answer this number when they call. This line is a federal government business line.  We'll see if they get after them. I'll report them and see what happens.

UPDATE:  I called the number back and an anutomated voice answer saying, "Thank you for showing interest in the promotion. . . ."  Then it gave me the option to be taken off of the call list by pressing "2" on my keypad, which I did.  It then said "Thank you.  You have been added to our 'Do Not Call List.'  This could take up to 48 hours to go through."  <---- now that might not have been word for word, but that's the general message.

This number called twice in one hour and no voicemail.

the same # keeps calling me. I miss the call every time though, because they call during the hours I'm at work. but they never leave a VM. I added the # to my reject list, hopefully this will stop these calls.

This # has called multiple times, and back to back. never leaves a voicemail... over the past week or so.

I receive a call from this number 312-273-1277 everyday during the week around 1 pm. I answered it once and it disconnected when I answered it. I have been receiveing a calls form this number for about two weeks.

The caller did not leave a message.