To unblock numbers, return to this page and tap the trashcan icon next to the number you want to unblock. Some Samsung models and only a few carriers support Smart Call, which is a Caller ID feature that lets you block unknown calls that aren’t in your Contacts. To enable this, go to ⋮ > Settings and enable the switch next to “Caller ID and spam protection. " With this enabled, you’ll be able to block calls as they are incoming by tapping the Block button at the bottom of your screen.

Many stock Androids will work identically. .

You can also check the “Report call as spam” box to report the call. [2] X Research source

Although LG no longer makes new phones, this method is useful if you have an older LG phone. [3] X Research source

You can also tap Contacts to select a number from your contacts, or Call logs to select a recent number. Doing so will immediately add the number to your block list.

Many HTC phones are now sold exclusively in Taiwan, but if you have an HTC phone, this method will be helpful to you.

If you don’t have the Should I Answer app, you can get it for free from the Google Play Store. Use the search bar at the top of the screen to search for “Should I Answer,” then tap the Install button.

You’ll only need to tap Next and give permissions to the app the first time that you open it.

You’ll only need to tap Next and give permissions to the app the first time that you open it.

You’ll only need to tap Next and give permissions to the app the first time that you open it.

You’ll only need to tap Next and give permissions to the app the first time that you open it.

You’ll only need to tap Next and give permissions to the app the first time that you open it.

If the number you’re blocking was someone trying to sell you stuff or warning you about your car’s warranty, use the extra action buttons to mark it as “Spam” so the Should I Answer community sees the warning.

If you don’t have this app, you can install it from the Google Play Store. While it isn’t free and requires a subscription to use, it’s highly rated and very popular. To download from the Google Play Store, you can use the search bar at the top of your screen to search for “Mr. Number” then tap the Install button.

If you don’t have this app, you can install it from the Google Play Store. While it isn’t free and requires a subscription to use, it’s highly rated and very popular. To download from the Google Play Store, you can use the search bar at the top of your screen to search for “Mr. Number” then tap the Install button.

Make sure the checkbox next to “I’ve read and agree to Mr. Number’s Terms of Service and Data policy” is checked.

You may need to enter your password, FaceID, or TouchID/fingerprint to purchase a subscription.

You may need to enter your password, FaceID, or TouchID/fingerprint to purchase a subscription.

Tap Continue to proceed after you’ve given the app access.

Tap Allow on each tile, then tap Continue at the top of the screen.

Tap Allow on each tile, then tap Continue at the top of the screen.

Choose from contacts Enter a number All numbers beginning with. . . Recent calls.

There are more settings available with Mr. Number, but this is just how you can block a number.