called 5 times in a 3hr time frame

They called from 208-273-1578 number and did not leave a message. I told my husband and he called them back and they said I had a law suit in Georgia(never been there) They exchanged words and she called me back from a different number telling me NOT to have anyone call on my behalf and I had till noon tomorrow to respond. SCAM! I have excellent credit and I have never been late on a bill. However I have been called by these freaks before. I hope you do too. These people need to be stopped