https://us.community.samsung.com/t5/Samsung-Apps-and-Services/Unknown-numbers-blocking-help/m-p/2669044#M92304 From the Dialer>three dots top right>Settings>Block numbers>toggle on "Block calls from unknown numbers" Sat, 23 Sep 2023 15:10:42 GMT VerbumVeritum 2023-09-23T15:10:42Z