How to Blacklist Numbers on Android: A Step-by-Step Guide


Tired of getting those pesky unwanted calls and texts on your Android phone? Well, you’re in luck because blacklisting numbers on your Android device is a breeze. In less than a minute, you can say goodbye to those annoying telemarketers, spammers, or that ex who just won’t stop calling. Let’s jump right in and learn how to do it!

Step by Step Tutorial on How to Blacklist Numbers on Android

Before we dive into the steps, understand that blacklisting numbers will prevent those numbers from calling or texting you. This is handy if you’re dealing with persistent unwanted calls or if you’re trying to limit distractions.

Step 1: Open your Phone app

Open the Phone app that you use to make calls.

The Phone app is typically found on your home screen or app drawer. It’s the one with the phone receiver icon.

Step 2: Go to Recent Calls or Contacts

Access your recent calls list or contacts where the number you want to blacklist is located.

If the number you want to blacklist has called you recently, it will be in your recent calls. If it’s someone in your contacts that you want to block, just head over to contacts.

Step 3: Select the number

Tap on the number you wish to blacklist.

By selecting the number, you can view more options related to that specific contact or phone number.

Step 4: Tap on ‘Block Number’

Find the option that says ‘Block Number’ and tap on it.

The wording may vary slightly depending on your device, but it will generally be an option that signifies blocking or blacklisting.

Step 5: Confirm the Block

Confirm that you want to block the number.

A pop-up might appear asking you to confirm your choice. Hit ‘Yes’ or ‘Block’ to proceed.

After you complete these steps, the number you selected will no longer be able to contact you. You won’t receive calls or texts from that number anymore, and they will be directed straight to voicemail. It’s a relief, isn’t it?

Tips for Blacklisting Numbers on Android

  • Tip 1: Some Android phones have a ‘Do Not Disturb’ feature that can be used to block calls from everyone except your favorite contacts.
  • Tip 2: If a number is harassing you, consider reporting it to your service provider in addition to blacklisting it on your phone.
  • Tip 3: Remember that blacklisted numbers can still leave voicemails, so you might want to periodically check your voicemail for any messages.
  • Tip 4: If you want to unblock a number, the process is usually as simple as going back into your block list and removing the number.
  • Tip 5: Third-party apps are available that can provide additional call blocking features if you’re looking for more robust options.

Frequently Asked Questions

What happens to texts from blacklisted numbers?

Texts from blacklisted numbers are typically blocked and won’t show up in your messaging app.

Can a blacklisted number still call me?

No, once a number is blacklisted, calls from that number will be directed straight to voicemail.

Will I be notified if a blacklisted number tries to contact me?

Generally, you won’t receive any notification. The call or text will be silenced.

How can I see the numbers I’ve blacklisted?

You can usually find a list of blocked numbers in the settings of your Phone app.

What if the option to block numbers isn’t available on my phone?

If this feature is not natively available on your phone, you can download a third-party app from the Play Store to block numbers.


  1. Open your Phone app
  2. Go to Recent Calls or Contacts
  3. Select the number to blacklist
  4. Tap on ‘Block Number’
  5. Confirm the Block


Congratulations! You now know how to blacklist numbers on Android. Whether it’s an unwanted telemarketer or an acquaintance you’d rather not hear from, the power to control who can contact you is in your hands. Remember, while technology has made our lives easier, it’s important to use these features responsibly. Always consider the consequences before blocking a number, as it could be someone trying to reach you for an important matter. If you ever change your mind, unblocking is just as simple as the blacklisting process. Keep these steps in mind, share them with friends or family who might need them, and enjoy your newfound peace and quiet.