You can block unwanted text messages on an Android phone by blocking the phone number with just a few taps.

You can block or unblock a number on an Android phone using the built-in Phone app's "Blocked numbers" menu.

Unwanted phone calls are out of control. Whether it’s a robocall trying to sell you something or spam calls from scammers trying to rip you off, it’s enough to make you want to stop answering your ...