Walker Williams and Associates Used Profanity Towards Me When I Refused to Give My SSN Internet

This Company has repeatedly contacted me over the last few weeks. They show as NO CALLER ID on my cell when they call. A female, who identified herself as Gia, called me last night and demanded that I give her my social security number about "an account that is seriously delinquent" and advised me that I was facing "legal action." I told her the County Clerk where I live doesn't have any such litigation showing. When I refused to give her my social security number and asked her to provide me the account info via mail, she became furious. She told me I "owed her" the information, I advised her I didn't owe her anything. She then proceeded to tell me to f*** off, and called me a horrible name and hung up on me.