Messages notifications on an iPhone homescreen.
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If you have a smartphone, you’re probably getting text message alerts. Security codes from your bank, coupons from restaurants, messages from political campaigns—the list goes on and on. Here’s how to stop getting unwanted automated texts from an organization.

SMS messages don’t come with the kind of “Unsubscribe” links you’ll find in email newsletters. They often don’t include any instructions to unsubscribe. But, even if a text message doesn’t include any instructions for making it stop, there’s a practically universal way to unsubscribe.

To unsubscribe from automated text messages sent to your mobile phone number, just respond to the text with one of the following words:

  • STOP
  • UNSUBSCRIBE
  • END
  • QUIT
  • CANCEL

“Stop” and “Unsubscribe” are the most common commands.

These are fairly universal commands, and most automated systems will immediately let you know that you’ve been removed from the list and won’t get any more automated alert messages.

Unsubscribing from a text message list on an iPhone.

Note that many automated SMS services share “shortcode” numbers they send you messages from. Sending a message like “STOP” or “UNSUBSCRIBE” will remove you from the list that last texted you from the number. To remove yourself from all lists sharing that shortcode number, send this message instead:

  • STOP ALL

What About Spammy Texts?

The above tip works for legitimate automated text message lists that offer a way to opt out. Just like with spam emails, some people send spam text messages and won’t stop even if you ask nicely.

If someone keeps texting you anyway and provides no way to unsubscribe, you can always block text messages from a specific number on iPhone or Android.

If you receive spammy text messages from multiple numbers. you can block spammy text messages on an iPhone or on an Android phone by installing a third-party app that automatically blocks a known list of spam text numbers. It’s like an email spam filter for your text messages.

Profile Photo for Chris Hoffman Chris Hoffman
Chris Hoffman is Editor-in-Chief of How-To Geek. He's written about technology for over a decade and was a PCWorld columnist for two years. Chris has written for The New York Times and Reader's Digest, been interviewed as a technology expert on TV stations like Miami's NBC 6, and had his work covered by news outlets like the BBC. Since 2011, Chris has written over 2,000 articles that have been read more than one billion times---and that's just here at How-To Geek.
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