How to Stop Spam Calls and Junk Texts on Android and iPhone

These days, it seems like junk texts and spam calls are commonplace. One moment you’re anticipating a call from your doctor’s office or a delivery update, and the next you’re staring at a message saying you owe money to an unidentified organization or have won a gift card.

Many individuals just ignore calls from numbers they don’t recognize because the issue has gotten so widespread. Sadly, this can result in both bothersome and crucial calls being missed.

The good news is that both iPhones and Android phones come with built-in capabilities to help cut down on unsolicited calls and messages. You can significantly reduce spam and take back control of your phone with a few wise behaviors.

Here’s how spam calls operate, the reasons for the persistent appearance of garbage texts, and the most effective techniques to prevent them.

Why Are You Getting So Many Spam Calls and Texts?

The majority of spam calls are not random.

Your phone number may have ended up in marketing databases through:

• Online shopping accounts
• Sweepstakes entries
• Social media profiles
• Data breaches
• Public records
• Third-party marketing lists

Additionally, scammers employ automated systems that create and call thousands of phone numbers each day.

Marketers and prospective scammers will find your number even more desirable if it is active and someone answers the phone or responds to a text.

Reducing engagement is therefore one of the best defenses.

Common Types of Spam Calls

Not every unsolicited call originates from the same place.

The most prevalent kinds consist of:

Robocalls

These automated calls frequently try to sell goods or services by playing pre-recorded messages.

Fake Financial Warnings

Callers may claim:

• Your bank account is compromised
• A payment has failed
• An urgent transaction requires approval

The goal is usually to collect personal information.

Fake Government Calls

Sometimes scammers pose as police enforcement, tax departments, or government entities.

Fear techniques are frequently used in these calls to generate a sense of urgency.

Extended Warranty and Insurance Calls

Repeated calls for auto warranties, insurance updates, or account verification are common.

These calls are typically unwanted marketing, even when they are genuine.

Common Types of Junk Texts

Spam texts have become just as common as spam calls.

Examples include:

• Package delivery scams
• Account verification requests
• Fake banking alerts
• Prize notifications
• Cryptocurrency promotions
• Fraudulent job offers

Many include suspicious links designed to steal personal information.

The Golden Rule: Never Reply to Spam Messages

One of the biggest mistakes people make is responding with messages such as:

• Stop
• Unsubscribe
• Who is this?
• Remove me from your list

These answers can verify that your number is active, even though they might occasionally operate with reputable companies.

It’s usually preferable to block and report communications that are clearly spam.

How to Stop Spam Calls on Android

Numerous built-in tools on Android handsets can assist in screening out unsolicited calls.

Step 1: Open the Phone App

On your Android device, open the Phone app.

Step 2: Tap the Three-Dot Menu

In the top corner, look for the three-dot menu.

Tap it and select: Settings

Step 3: Open Caller ID & Spam Protection

Depending on the version of Android you have, you will see options like:

Caller ID & Spam

or

Spam Protection

Enable the available spam protection settings.

Step 4: Turn On Spam Filtering

Enable:

• Caller ID
• Spam Detection
• Filter Spam Calls

Each manufacturer has a different phrasing.

When enabled, Android can alert you to calls who might be spammers before you answer.

How to Block a Specific Number on Android

If you continue to receive calls from spammers:

Step 1: Open Recent Calls

Launch the Phone app and view your call history.

Step 2: Select the Number

Tap the suspicious number.

Step 3: Choose Block

Select:

Block Number

or

Block/Report Spam

How to Stop Junk Texts on Android

Android’s Messages app includes useful spam controls.

Step 1: Open Messages

Launch the Google Messages app.

Step 2: Tap Your Profile Icon

Select:

Messages Settings

Step 3: Open Spam Protection

Navigate to:

Spam Protection

Step 4: Enable Spam Protection

Turn on:

Enable Spam Protection

Your phone will automatically identify many junk messages before they reach your inbox.

How to Block a Text Sender on Android

Step 1: Open the Conversation

Tap the unwanted message.

Step 2: Tap the Menu

Open the options menu.

Step 3: Select Block and Report Spam

Choose:

Block & Report Spam

Future messages from that sender will no longer reach your inbox.

How to Stop Spam Calls on iPhone

Apple includes several helpful tools for reducing spam calls.

Step 1: Open Settings

Launch the Settings app.

Step 2: Scroll to Phone

Tap:

Phone

Step 3: Select Silence Unknown Callers

Find:

Silence Unknown Callers

Turn it on.

What Happens Next?

Calls from unknown numbers are sent directly to voicemail.

Contacts, recent outgoing calls, and recognized numbers can still ring normally.

How to Block a Number on iPhone

Step 1: Open the Phone App

Launch the Phone application.

Step 2: Open Recents

Tap:

Recents

The entire call log including calls made and received will show up. Next to each number, on the right hand side next to the time of call, there is an information button with a small i in a circle.

Step 3: Tap the Information Button

Select the small information icon next to the number.

Step 4: Choose Block Caller

Tap:

Block this Caller

The number can no longer call, text, or FaceTime you.

How to Stop Junk Texts on iPhone

The Messages app also includes filtering tools.

Step 1: Open Settings

Launch Settings.

Step 2: Tap Apps

Scroll down and select:

Apps

Then tap:

Messages

Step 3: Enable Message Filtering

Turn on:

Filter Unknown Senders

What It Does

Conversations involving individuals in your contacts are kept apart from messages from senders you are not familiar with.

This keeps your primary inbox more organized and manageable.

Additional Ways to Reduce Spam

Although built-in tools are quite helpful, a few behaviors can have an even greater impact.

Avoid Posting Your Number Publicly

Publicly accessible social media accounts are frequently used as sources for marketing databases.

Be Careful With Online Forms

Even when they are not required, a lot of websites ask for phone numbers.

Only give your phone number when asked.

Use Two-Factor Authentication Apps

Use authentication apps rather than SMS verification whenever you can.

Watch for Data Breaches

Your contact details may wind up in the hands of scammers or marketers if a service you’ve used has a data breach.

Don’t Answer Suspicious Calls

Whether or not numbers are actively answered is recorded by several robocall systems.

Ignoring suspicious calls may reduce future activity.

Signs that a Call or Text Is Probably a Scam

Be cautious if a caller or message:

• Creates a sense of urgency
• Requests payment immediately
• Asks for passwords
• Requests banking information
• Uses threatening language
• Contains suspicious links
• Unrealistic benefits are promised

Seldom do reputable organizations use unwanted calls or texts to demand immediate action.

Final Thoughts

Junk messages and spam calls are annoying, but you don’t have to put up with them. Modern iPhones and Android phones both have useful features that can drastically cut down on unsolicited interruptions. You can transform your phone back into a tool for engaging with individuals you genuinely want to hear from by turning on spam protection, barring questionable numbers, screening unknown senders, and avoiding interaction with scammers.

Combining technology with awareness is the best strategy. You’ll probably have a much cleaner, quieter inbox and call log tomorrow if you take a few minutes to change your settings today.