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Samsung
samsung.com › us › support › answer › ANS10002869
Block a phone number or contact on your Galaxy phone
3 weeks ago - Receiving spam calls or persistent unwanted contacts can be bothersome. Fortunately, if you're using a Galaxy phone with Android 9.0 (Pie) or later, there are several methods to block these numbers, ensuring their calls and text messages won't disturb you.
Discussions

Blocked call notification; How do I get rid of it? | Android Central Forum
I have a spam number on block through the Samsung UI and every time they call I get a notification (circle with line through it, with an A) in the left upper notification bar. I don't want any notification of a blocked number. I scrolled down on the notification and turned off the notification... More on forums.androidcentral.com
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April 25, 2020
Still receiving messages from blocked numbers
Introducing our new OnePlus Community experience, with a completely revamped structure, built from the ground-up. More on community.oneplus.com
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Blocking of Messages from Unknown Numbers on Android
Google Messages has a built-in spam protection feature you can enable in Settings that will filter most unknown sender messages automatically. Beyond that you can go into the Messages app settings and look for the option to block messages from unknown senders which varies by phone manufacturer. Samsung has it under Settings then Block numbers and messages, and Pixel phones have it under Spam protection. If you are getting hammered with spam texts you can also report the numbers to your carrier by forwarding the messages to 7726 which helps them block the senders at the network level for everyone. More on reddit.com
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4
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February 27, 2026
How to block ALL incoming texts on Android?
Can just turn off notifications for your messaging app. More on reddit.com
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July 23, 2024
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Reddit
reddit.com › r/androidquestions › how not to see blocked messages and calls?
r/AndroidQuestions on Reddit: How not to see blocked messages and calls?
June 27, 2023 -

My friend has both a S8 and a toxic ex boyfriend, spamming messages and calls, but when she block his number, she still has his calls in the history, and his messages will pop a orange point on the option to see blocked messages.

Yes the correct thing to do would be to ignore them but don't argue with human psyche, can she make these disappear ?

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Asurion
asurion.com › connect › tech-tips › how-to-block-text-messages-on-android
How to block text messages on Android | Asurion
December 1, 2025 - Harassed by texts? Asurion Experts show you how to block text messages on your Android phone.
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Wikihow
wikihow.com › education and communications › communication skills › phone skills › handling difficult phone calls › blocking calls › how to block incoming sms texts temporarily: iphone, android
How to Block Incoming SMS Texts Temporarily: iPhone, Android
February 19, 2026 - Tap “Messages”. When you block a number or add it to your Android's “Spam Filter”, you will no longer receive phone calls or SMS text messages from that contact.
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Heymarket
heymarket.com › home › how to block text messages on iphone, android, and computer
How to block text messages on iPhone, Android, and computer
February 3, 2026 - Learn how to block text messages on iPhone, Android, and computer—including how to stop unwanted senders and reduce interruptions for good.
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Wikihow
wikihow.com › education and communications › communication skills › phone skills › texting › how to block text messages (on android, iphone & more)
How to Block Text Messages (On Android, iPhone & More)
February 19, 2026 - On an Android, press and hold the ... (stock Android) or More > Block (Samsung Galaxy). Your carrier may also offer text blocking services that you can activate on their website or app. ... Tap a message from a user you want to block. If you have been receiving unwanted texts, they should be in your list of messages. Open the Messages app and navigate to the conversation with the person you want to block.[1] X Research source · Harris explains that you can also block a phone number using the ...
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Guiding Tech
guidingtech.com › home › how to stop texts from unknown numbers on your phone
How to Stop Texts From Unknown Numbers on Your Phone - Guiding Tech
April 19, 2024 - How to Stop Getting Calls From Blocked Numbers Method 1: Review the Blocked Numbers List Before you delve deeper, double-checking the list of blocked numbers on your phone should fix calls from blocked contacts.
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Google Support
support.google.com › messages › answer › 7029021
Block senders & report spam in Google Messages - Android - Google Messages
Learn how to check your Android version. Open Google Messages . On the Home screen, touch and hold the conversation you want to block. Tap Block OK. Open Google Messages . Tap your Profile photo or icon More options Spam & blocked. Select the contact from the list.
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SimpleTexting
simpletexting.com › home › how to block a text message on ios and android
How to block a text message on iOS and Android step by step - SimpleTexting
January 16, 2026 - You have a few options for blocking unwanted texts: If you’re using a texting app–whether it’s SimpleTexting or an alternative–you can easily unsubscribe contacts from your lists to stop receiving texts from them.
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Truecaller
support.truecaller.com › support › solutions › articles › 81000392441-how-do-i-disable-notifications-from-blocked-calls-or-messages-
How do I disable notifications from blocked calls or messages? : truecaller
If you are tired of seeing notifications from blocked calls/messages do the following: 1. Open the app and tap on the profile icon in the top left corner 2. Tap on Settings 3. Tap on Block 4. Toggle off 'Notifications for blocked cal...
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Android Authority
androidauthority.com › home › mobile › android os › how to block text messages in android
How to block text messages in Android - Android Authority
July 3, 2023 - When you have entered the number, tap on the green plus sign to the right of the number you entered. You have now added the number to your blocked list. The number’s owner can no longer send you texts from that number.
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Android Central
forums.androidcentral.com › home › samsung android phones › samsung galaxy s20 & s20+ & s20 ultra
Blocked call notification; How do I get rid of it? | Android Central Forum
April 25, 2020 - Go to SETTINGS > APPS > (three dots on the top right) > Show system apps > Call settings > Notifications > Blocked Call, then you can make it Silent and also Minimize notifications if you'd like. Also, I'm literally a cat. Meow. Meow. Also, meow. Click to expand...
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OnePlus Community
community.oneplus.com › thread › 1185035
Still receiving messages from blocked numbers
Introducing our new OnePlus Community experience, with a completely revamped structure, built from the ground-up.
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T-Mobile
t-mobile.com › support › plans-features › message-blocking
Message Blocking | T-Mobile Support: Help with Devices, Plans, Billing & More
You can reply to any unwanted messages with STOP, END, CANCEL, UNSUBSCRIBE, or QUIT. If unwanted messages continue, forward the message to 7726 (SPAM). If you are not receiving important messages, a block may be be enabled on the number(s) that the specific business uses.
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Comparitech
comparitech.com › home › blog › vpn & privacy › block text messages
How to block text messages: Everything you need to know
April 18, 2025 - Want to stop unwanted messages or reduce the amount of SMS spam you receive? We explain how to block text messages on Android and iOS phones.
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Wikihow
wikihow.com › education and communications › communication skills › phone skills › handling difficult phone calls › blocking calls › how to block a number from texting you on iphone & android
How to Stop a Number from Sending You Text Messages
April 4, 2025 - 2. Tap a message from the number. 3. Tap the 3-dot menu. 4. Tap Block number or People & options → Block. ... Thanks to all authors for creating a page that has been read 824,445 times. ... Cookies make wikiHow better.
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Reddit
reddit.com › r/androidquestions › blocking of messages from unknown numbers on android
r/AndroidQuestions on Reddit: Blocking of Messages from Unknown Numbers on Android
February 27, 2026 -

Good day. I have activated my Android phone's function to block unknown and secret numbers, yet I still receive them from one spamming and bothersome individual who has proven to be mentally disturbed and unwilling to accept a polite but firm "no thanks." I have no idea why this person's messages (sent from an unknown number) manage to bypass the inbuilt filter and show up as messages from an unknown number that cannot be blocked.

I have installed the Truecaller app on standard settings (no premium), but lack insights into the finer finesse of this application.

Does anyone have recommendations for some kind of advanced settings to change in the Android phone or Truecaller? Or indeed recommendations for other apps that could prove useful in finally blocking out all messages from unknown numbers?

The phone is a Galaxy S20 5G. Thanks in advance.

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Reddit
reddit.com › r/androidquestions › how to block all incoming texts on android?
r/AndroidQuestions on Reddit: How to block ALL incoming texts on Android?
July 23, 2024 -

I’m sure I’m not the only person getting political spam messages on their phone. At first it was only a few. Then I typed STOP on one of them and - kaboom! All of the sudden I’m getting three four five times as many. I now hit block and delete and they still keep coming from other numbers.

Is there any way to stop everything inbound? It unlikely I’d miss a customer text, because they can always call.

Please help!

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Community
community.com › blog › blocked-message
Blocked Messages and How To Retrieve Them | Community
December 16, 2025 - You won’t receive previously sent messages, but you will be able to receive future messages. ‍ · Open up the Settings app, and go down to the “Apps” settings location. From there, scroll down to “Messages” and find the “Blocked ...