How to Block Number on Android Devices

You don’t have to put up with a lot of annoying phone calls you don’t want. If the same telemarketer or other unwanted caller keeps calling you, you can block that call. Once you do this, any call from a blocked number to your Android phone will go straight to voicemail. Also, the person whose number you blocked won’t know that you did it, and they won’t be able to find out for sure. This article is about how to Block Number on Android.

When an obvious spam number calls your phone, Android will almost always warn you and let you block that number right away. But what if a number doesn’t seem like spam right away? Or what if you have to deal with someone who keeps calling you? Still, it’s easy and quick to block the number. Keeping in touch with people you like is one thing, but spam (or harassment) that keeps coming back is something else.

No one likes getting calls from telemarketers, spammers, or other people they don’t want to talk to. The good news is that you can block a number on an Android phone. No matter what version or device you’re using, the process is simple. Most new Android phones let you block numbers at the device level, which gives you full control over which calls can get through.

How to Block Number on Samsung Phones

How to Block Number on Android

How to Block Number on Android in Phone app

  • Open Phone app on Samsung phone.
  • Tap the button with three dots.
  • Choose the settings.
  • Find the Block numbers section and tap it.
  • Click on “Add phone number.” You can also get numbers from Recents or Contacts.
  • Once you’ve typed in the phone number, you can add it to your contacts by pressing the + button.
  • To get rid of all unknown callers, you can also turn on Block unknown/private numbers.

Block Number on Android in Contacts

  • Open the app for Contacts.
  • Select the person you want to block.
  • Tap the More menu in the bottom right corner of the screen.
  • Click the button for Block contact.
  • Tap Block once more to make sure.

How to Block Number on Android Stock

Block Number on Android Via Recents section from Phone app

  • Open the Phone app.
  • Go into Recents.
  • Long-press on the number you want to block.
  • Hit Block/report spam.
  • Check or uncheck the box that reads Report call as spam.
  • Select Block.

Use Contacts section from Phone app

  • Open the Phone app.
  • Go into the Contacts tab.
  • Find the contact you want to block and tap on it.
  • Hit the three-dot menu button.
  • Select Block numbers.
  • Select whether you want to report the number(s) as spam or not.
  • Confirm by hitting Block.

From Phone app settings

  • Start up the Phone app.
  • Tap the button with three dots in the upper right corner.
  • Pick Settings.
  • Choose Numbers you’ve blocked. This will also show you a list of the numbers you have blocked.
  • Click “Add a number.”
  • Type the number and press the Block button.
  • Use the Unknown setting up top, which blocks all calls from people you don’t know.

How to block calls on LG phones

Block from your dialer

  • Open your Phone app to the Dial screen.
  • Tap the three-dot menu button.
  • Go into Call settings.
  • Select the Call blocking & Ignore with the message option.
  • Go into Blocked numbers.
  • Tap the + button.
  • Pick whether you want to block a number from Contacts, Call logs, or New number.
  • Select or enter the number and follow the instructions.

Block from Recent section

  • Open your Phone app and go to the Recent tab.
  • Tap on the number or contact that was just used.
  • Press the three dots that say “More” in the upper right corner and choose “Block number.”
  • Select Block to confirm.

What happens when you block somebody’s number?

Think of How to Block Number on Android. When you say no to a call, the caller is sent to voicemail and must either hang up or leave a message. When a user is blocked, they can’t make your phone ring, either. Privacy is a big part of the process, just like it is on most social media sites when someone is blocked.

Because of this, the blocked person or organisation won’t get any kind of notice that they’ve been kicked out. The worst thing that could happen is that they would think something is wrong if they were sent straight to voicemail.


When you block a number on Android do they know?

They won’t get a message telling them they’ve been blocked, and they won’t be able to see it in plain text anywhere, but they can figure it out. People can find out if they’ve probably been blocked by sending you texts or calling you.

What happens if I call a blocked number?

What happens when a phone call is blocked? We blocked a number and watched what happened on both phones to see what happened when a call was blocked. When the blocked number is called, the caller either hears one ring or nothing at all, but the other phone stays silent.

Will SMS be delivered if blocked?

Lavelle says that if an Android user has blocked you, your text messages will still go through, but they won’t get to the Android user. It’s the same as an iPhone, but it doesn’t let you know when something is delivered or not delivered.

Do blocked numbers know they are blocked?

When you block a phone number or contact, they can still leave you a voicemail, but you won’t know about it. Messages sent or received won’t get where they’re going. Also, the person won’t be told that the message or call was blocked.

What happens when you call someone who blocked you on Android?

How do you know if your Android number has been blocked? If someone blocks your number on their phone, you won’t get a message telling you. Before your call goes to voicemail, you will only hear the phone ring once.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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