Stop Spam Calls and Texts: Your Ultimate Guide
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Stop Spam Calls and Texts: Your Ultimate Guide

Jun 25, 2026 · Best · case · How-To & Guides


Stop the Spam: A Guide to Blocking Unwanted Calls and Texts

We all know the feeling. Your phone rings, and it’s an unknown number. Or your phone buzzes with a text offering something too good to be true. Spam calls and texts are more than just annoying – they can be a real threat to your privacy and security. Luckily, you don’t have to live with them. This guide will walk you through practical steps you can take to block unwanted calls and texts and reclaim your peace of mind.

Understanding the Problem: Why So Many Spam Calls and Texts?

Before we dive into solutions, it’s helpful to understand why these unwanted communications are so prevalent. Technology has made it incredibly easy (and cheap) for scammers and marketers to reach millions of people. Spoofing, which is when a caller disguises their real phone number, makes it even harder to track them down. This is why you might see a call from a number that looks similar to your own.

Data breaches and the sale of personal information also contribute to the problem. The more your information is out there, the more likely you are to be targeted.

Practical Steps to Block Spam Calls

Here are some simple, effective strategies to start reducing the number of unwanted calls you receive:

1. Don’t Answer Unknown Numbers

This might seem obvious, but it’s one of the most effective ways to avoid spam. If you don’t recognize the number, let it go to voicemail. If it’s a legitimate call, they’ll leave a message. If it’s spam, you’ve successfully avoided engaging.

2. Block the Numbers

Most smartphones have a built-in feature that allows you to block numbers. After receiving a spam call, block the number immediately. While they can spoof numbers, blocking them adds a layer of defense.

How to Block a Number:

  • iPhone: Go to the Phone app, tap “Recents,” find the number you want to block, tap the “i” icon next to it, and scroll down to “Block this Caller.”
  • Android: Open the Phone app, tap “Recents,” long-press the number you want to block, and select “Block” or “Block number.” The exact wording may vary depending on your Android version.

3. Use Call Blocking Apps

Several apps are designed to identify and block spam calls. These apps use databases of known spam numbers and algorithms to filter out unwanted calls. Some popular options include:

  • Hiya: Identifies unknown callers and automatically blocks spam.
  • Nomorobo: Filters robocalls and telemarketers.
  • Truecaller: Identifies unknown callers and allows you to block them.

Consider installing one of these apps for an added layer of protection.

4. Enable Silence Unknown Callers (iPhone)

iPhone users have a built-in feature called “Silence Unknown Callers.” When enabled, calls from numbers not in your contacts will be sent directly to voicemail. This can be a great way to filter out spam calls, but be aware that you might miss calls from people who aren’t in your contacts.

How to Enable Silence Unknown Callers: Go to Settings > Phone > Silence Unknown Callers and toggle the switch to “On.”

5. Register on the National Do Not Call Registry

While the National Do Not Call Registry won’t stop all spam calls (especially those from scammers), it can reduce the number of legitimate telemarketing calls you receive. You can register your phone number for free at donotcall.gov.

Dealing with Spam Text Messages

Spam text messages, also known as SMS spam or “smishing,” are just as annoying and potentially dangerous as spam calls. Here’s how to combat them:

1. Don’t Click on Links in Suspicious Texts

This is the golden rule of avoiding text scams. Never click on links in text messages from unknown senders. These links can lead to phishing websites that steal your personal information or install malware on your phone.

2. Don’t Reply to Spam Texts

Even if the text asks you to “text STOP” to unsubscribe, don’t do it. Replying to a spam text confirms to the sender that your number is active, which can lead to even more spam.

3. Block the Sender

Just like with spam calls, block the number that sent the spam text message. This will prevent them from sending you further messages from that specific number.

How to Block a Text Sender:

  • iPhone: Open the text message, tap the sender’s number at the top of the screen, tap “Info,” and then tap “Block this Caller.”
  • Android: Open the text message, tap the three dots in the upper right corner, and select “Block number.” The exact wording may vary.

4. Report Spam Texts to Your Carrier

You can report spam texts to your mobile carrier by forwarding the message to 7726 (SPAM). This helps your carrier identify and block spam sources.

5. Use Text Blocking Apps

Similar to call blocking apps, there are apps that specialize in filtering and blocking spam text messages. Some of the call blocking apps mentioned earlier also offer text blocking features. Consider exploring these options.

Additional Tips for Staying Safe

Beyond blocking and reporting, here are some additional steps you can take to protect yourself from spam and scams:

1. Be Careful About Sharing Your Phone Number

Think twice before giving out your phone number online or in person. Be especially cautious about sharing it on websites or forms that seem suspicious.

2. Review Your Privacy Settings

Review the privacy settings on your social media accounts and other online platforms. Limit the amount of personal information that is publicly available, including your phone number.

3. Be Wary of Unsolicited Offers

If you receive an unsolicited offer by phone or text message, be skeptical. If it sounds too good to be true, it probably is. Never give out personal information, such as your Social Security number or bank account details, unless you are absolutely certain that the request is legitimate.

4. Regularly Update Your Phone’s Software

Keep your phone’s operating system and security software up to date. These updates often include patches that protect against the latest security threats.

5. Educate Yourself About Scams

Stay informed about the latest scams and tactics used by spammers and scammers. The more you know, the better equipped you will be to protect yourself.

What to Do If You’ve Been Scammed

If you believe you’ve been a victim of a scam, it’s important to take action immediately. Here are some steps you should take:

1. Report the Scam

Report the scam to the Federal Trade Commission (FTC) at reportfraud.ftc.gov. You can also report it to your local law enforcement agency.

2. Contact Your Bank or Credit Card Company

If you gave out your bank account or credit card information, contact your bank or credit card company immediately to report the fraud and cancel your card or account.

3. Monitor Your Credit Report

Check your credit report regularly for any signs of identity theft. You can get a free copy of your credit report from each of the three major credit bureaus (Equifax, Experian, and TransUnion) once a year at annualcreditreport.com.

4. Change Your Passwords

If you think your passwords may have been compromised, change them immediately. Use strong, unique passwords for all of your online accounts.

Taking Control of Your Communications

While it’s impossible to completely eliminate spam calls and texts, by following the tips in this guide, you can significantly reduce the number of unwanted communications you receive and protect yourself from scams. Stay vigilant, be cautious, and take control of your communications.

Remember that staying informed is your best defense. Scammers are constantly evolving their tactics, so it’s important to stay up-to-date on the latest threats. By taking proactive steps to protect yourself, you can enjoy a more peaceful and secure digital life.

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