I have aske dthese people to stop calling. They call night and day. PLEASE STOP

No one here is calling you.  Invest in a call blocker.

These people are calling me from a different number over and over. I just get to the point where I just stop answering them.

Received calls from this number both yesterday, and today... They didn't leave a voice mail either time, and when I call the number I get a message stating that the number is not in service, or not a working number. I've blocked the number on my phone, if it's important enough they can leave a voice message.

I got a call from this number, but for my brother-in-law who is always getting collection calls.  It's automated and says to hang up if you are not the person they are looking for.  Left a message on my answering machine.  I'm pretty sure they call from different numbers and different company names.  This time is was Producers Exchange.