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Block numbers and unwanted calls on your Android phone

14 min read
How to block numbers and unwanted calls in your Android phone

Since the advancement of technology the medium of communication is getting easier day by day. But due to some unpleasant and pesky elements we sometimes feel the need to block numbers on our android devices.

So I think generously welcome the calls and messages from your dear and dear ones makes sense but the rest of the unnecessary craziness must be kept under a lid and for not making it popping off there are various ways that are worth trying.

Let’s get a load of different ways of blocking calls from telemarketers and spammers and all type of crank calling. We have made a list of blocking numbers on android devices with or without installing any type of application. Although there are loads of apps on play store but that would just be an extra app consuming battery and lowering down the speed of your phone. So here are some procedure/ways that will actually solve your problem in seconds.

Block Unknown Numbers on Android Phones

The procedure can be vary depending upon your specific type of device, but let’s narrow down to some of the popular devices.

How to block calls on Stock Android handset:

In Stock Android handset you have two ways to get it done.

Method 1: Open your Phone App and get to the section that contains recent calls. Press on any of them for a bit longer and then select “Block number.”

Method 2: Open the Phone App and hit the 3-dot menu icon on the right corner and select “settings”. From the menu, tap “call blocking”, start adding the unwanted number you want to block.

Block unknown numbers on Samsung phone

how to block numbers on samsung

As Samsung are the ones who are said to be the biggest Android smartphone manufacturer so lets see how can you get rid of unknown calls on samsung:

  1. First open your phone/contacts app.
  2. Choose the number you want to block and tap “More” (located on the top-right corner).
  3. Now choose “Add to Auto-Reject List”.
  4. To eliminate or make more edits, you need to go to Settings > Call Settings > All Calls > Auto Reject.

Block calls on HTC phones:

how to block numbers on htc

  1. First open your Android’s People App hitting People Icon on your home or menu screen. This app looks like a person’s silhouette. It’s naturally found on your Android’s Home Screen.
  2. Look at the top-right corner of the screen. By taping it a drop-down menu will be there
  3. Hit Manage contacts. This option exists the drop-down menu.
  4. Hit Blocked callers. You’ll see it near the top of the page.
  5. Hit Add. This option is near the top of the page.
  6. Now enter a number. Type the number that you want to block.
  7. Hit Save. By doing it the number will be added to your HTC phones block list.


Block unknown numbers on LG phone

how to block numbers on lg

  1. First open the Phone app.
  2. Now hit the 3-dot icon (top-right corner).
  3. Select “Call Settings”.
  4. Select “Reject Calls”.
  5. Hit the ‘+’ button and start adding the numbers you want to get rid of

So that are some in-built call blocking features apart from that there are some wonderful apps that are also eligible in this regard.

if you want to get rid of any crank calling then these apps will be just the ticket!


1. Number app

It’s a free app that lets you block unwanted calls on android moreover it is an ads-free Android app that also keeps the unnecessary texts at bay. Sometimes you get calls from unknown extension and that might be a threat to our phones security. You can use this application and also check this list to secure your android phone.

block numbers with mr number app


Main features of Mr. Number:

  • Guards your handset from spam
  • Gobs the selected contacts
  • Keeps your phone unapproachable by the rest of the world

Moreover it tends to find information about an unknown caller but in U.S alone, secondly this app has a business Caller ID that offers information about callers using a business line.

Way to use Mr. Number:

  1. Get it download and install
  2. Launch the Mr. Number app
  3. Hit OK to continue
  4. Get the verification process done by selecting country code and by providing your phone number, hit OK to move further
  5. For start blocking the calls hit the “No” or a prohibition icon at the upper-right portion of your screen to get the block list.

The Block list holds three tags:

  1. Hang Up. 2. Voicemail. 3.  

Suppose a contact listed on the Hang Up tag dares to call you then just then your phone will automatically hang up that call. A contact listed under the tag of Voicemail will try to approach you then his call will be redirected to the voicemail box.

The Exceptions tag lists contacts have not to be redirected or hang up so you should register your family and friends’ contact numbers under the Exceptions tag and let the rest be under Hang Up and Voicemail tags.

Way to add numbers in hang up & Voicemail tags

  • Suspected spam
  • All private/blocked numbers
  • Select from recent calls and texts
  • Enter or provide a number
  • Select from contacts
  • All numbers not in contacts
  • All numbers starting with…
  • All numbers in contacts
  • All numbers

One more way to place the contacts in block list is from the app’s main screen. Under the Recent/Current tab that displays the history of received calls/texts hit the Menu button by each log entry and choose Block Number. You will see a pop-up that will ask you to either block the contact or redirect all the contact’s call to your voicemail.

You also have the choice to spot it as a spam number by adding a comment regarding the blocked number. You will notice a notification that will appear every time the app seizes a blocked contact. If you want to view the history of blocked contacts then you can see it under the Blocked History tab on the app’s main screen.

Download Link: Mr Number App

2. Call Blocker App

It’s a free ad-supported Call Blocker app that also assists you in getting rid of the needless contacts/calls/texts

Block numbers with call blocker


Way to use Call Blocker:

  • First get it download, install, then launch the Call Blocker app. Hit “Agree” to continue.
  • On the app’s main menu, hit the Blocked Calls button.
  • Hit the add button (represented by an icon of paper with check and X marks)
  • The Blacklist and Whitelist tabs will be visible on the screen. Hit “Add Number” for adding a contact. Add the number via your contacts, call log, or SMS log, or you can also type the number directly. Contacts listed on the Blacklist tab will be blocked while contacts on the Whitelist tab will be released.

Download Link: Call Blocker App

3. Calls Blacklist App

It’s a simple and handy app that hinders all the needless and unwanted calls and contacts.

block numbers with call blacklist app


Way to use it:

  • Launch the app
  • Now add a contact number to the Blacklist tab.
  • Add a number via your Contacts, call logs, or messages log, or you can also add numbers manually.

Download Link: Call Blacklist App

Isn’t all these are the simplest tricks on how to block numbers on our android devices. Call blocking is really seems to be a blessing. As sometimes you are with your family and when c intruder tries to ruin your enjoyment then it really is upsetting. So get the best out of this guide and enjoy your leisure time and busyness without being disrupted by the needless call and texts.

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