They don't use there real name. They use other business law firm to try and scare people to give money to make a false investigation go away. First of all, if someone has your address and phone number, they have your address to serve you these such documents. If charges are filed against someone, they don't call you first to be notified, they just serve the papers period. It is a scam. They use scare tactics to get you to pay them money... Hang up on these people am turn them in to your BBB and local police...