If you are trying to block calls, any tpye of calls there is a great way to do it. Enroll in Smart Family, It is costing me $5 a month but it solved a huge problem for me. My mom has been scammed out of a huge sum of money over the phone. She became completely and unreasonably addicted to the thought of winning a large prize. She made it very difficult to stop her. Long story shorter, I put her on my Verizon plan with a new phone and number. The scammers were calling her using a spoofed “unavailable” number. I had to get Smart Family, set my mom up as a child, limit her calls and texts to being off 24/7 and then creating 20 (the limit) trusted contacts. My only wish is that you could have or buy more. This has stopped the scammers dead in their tracks. Hopefully, I will completely stop this situation. But this can work in any situation were there are calls you have found no other way to stop!