Keep trying to get money from me even though I have told them that they have the wrong number and they say they won't call anymore but still do

Just called them back and told them that this was a scam and I am not being sued by anyone and they told that I would see in 24 hours...... I will keep you updated!

I received a call from them around 3:30 pm while I was at work they told my manager it was an emergency. Told me they were working for a Charles M Walker and Associates and I needed to get a lawyer bc I was going to jail and that I have 17 counts of fraud on me, wen I questioned them further they hung up on me.

THEY JUST CALLED MY CELL THEN MY WORK AND ALSO SAID I NEEDED TO GET A LAWYER

They had a lawsuit against me and ask me  did I have a lawyer.