these people keep calling me

I keep getting calls from this company (213-452-6533and I finally answered and told a woman that I am researching them on the internet and know that this a scam with multiple complaints against them.  I told her to please remove my number and name from their list she said she would. I also said God bless you darling, everybody has to make a living and I know that you are just trying to work in a very tough economy.  She was so surprized to hear someone being nice instead of rude to her.  I hope my tactic works.  Good luck to everyone who receives these calls.