EVERYONE- These people are fraudulent scammers. DO NOT give them ANY information. ALWAYS tell them that you want WRITTEN proof of the debt they CLAIM you owe (p.s. you do not owe these scammers anything). They will refuse to give you anything in writing USPS mail that is. Why you ask? Simply because IF they send you via mail a FAKE debt validation letter, that becomes a FEDERAL OFFENSE because they are now using the postal service as a means to extort money. Tell them you are recording the phone call, they will HANG UP on you- does that sound legitimate???? Oh, also, process servers DO NOT call you before hand to tell you that you are being served!!! A process server gets PAID ONCE THEY SERVE you court documents. Why would they warn you that you are going to be served... that just would give you ADVANCED NOTICE to NOT BE HOME OR AT WORK. A court case CANNOT move forward in civil court if you are not properly served... THEY DO NOT CALL AHEAD to tell you they are on their way!
Do what I do, I have the feature with my phone provider to forward certain callers to certain numbers. When I get one of these calls, I have that number now forwarded to the my attorney general's office!