You could lawfully block the transmission of one's contact number if you make calls, so your range will seem as "unknown." Doing this just isn't spoofing. “Within this fashion, Sukesh Chandrasekhar extorted Rs 200 crore. Further, some other incidents of issuing faux notices by conmen to folks for extorting money https://usabankcallspoofing60368.blogsumer.com/29485719/considerations-to-know-about-usa-call-spoofing