When you block a phone number on a Samsung Galaxy S10, calls and text messages from that number will no longer arrive on your phone. You can still place calls and texts to the blocked number, and the recipient will be able to answer your call, but not your texts.

Does blocking a number delete texts?

When you block a contact, their texts go nowhere. The person whose number you’ve blocked won’t receive any sign that their message to you was blocked; their text will simply sit there looking as though it were sent and not yet delivered, but in fact, it will be lost to the ether.

Will blocking a number stop text messages Android?

Most Android phones have a native number blocking feature. This means that you can block numbers from calling and texting you through the settings of your Android phone. Calls from blocked numbers will go straight to voicemail and text messages from blocked numbers will go undelivered.