In recent years, spam and scam calls have become a serious nuisance for smartphone users. From promotional calls offering insurance plans and instant loans to fraudulent callers pretending to be bank officials, the volume of unwanted calls has increased dramatically. Android users, in particular, often receive multiple spam calls daily, disrupting work, personal time, and peace of mind.
What makes the problem worse is that modern spammers frequently change their phone numbers or use advanced technology to mask their identities. As a result, it has become increasingly difficult to recognize spam calls before answering them. Fortunately, Android smartphones offer built-in tools that help users block and report spam calls effectively.
If you are tired of constant interruptions from unknown or suspicious callers, here’s a detailed guide on how to block spam calls on your Android device safely and efficiently.
Why Blocking Spam Calls Is Important
Spam calls are not just annoying; they can also be dangerous. Many scam calls are designed to steal personal information, financial details, or OTPs. Others attempt to pressure users into making quick decisions that result in monetary loss.
Blocking spam calls helps you:
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Protect your personal and financial data
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Avoid fraud and scam attempts
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Reduce daily call interruptions
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Improve phone security and privacy
Taking a few minutes to set up spam protection can save you from major trouble later.
Avoid Blocking All Unknown Numbers: Know the Risk
Android phones allow users to block calls from all unknown numbers, but this approach has a significant drawback. If you enable this setting, you may miss important calls from:
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New contacts
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Delivery agents
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Hospitals or emergency services
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Friends or family calling from a different number
That’s why it’s recommended to block spam selectively rather than blocking all unknown callers completely.
How to Block Spam Calls Using Google Phone App on Android
Most Android smartphones come pre-installed with Google’s Phone app, which includes a built-in spam protection feature. This method allows you to block and report suspicious numbers individually.
Follow these steps:
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Open the Phone app on your Android smartphone.
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Tap on the Recents tab to view recent calls.
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Select the number you believe is spam or suspicious.
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Tap on Block or Report spam.
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Confirm your choice to block the number.
Once blocked, you will no longer receive calls or notifications from that number.
Enable Spam Call Protection for Better Security
The Google Phone app also offers an automatic spam detection feature that warns users before answering suspected spam calls.
To enable it:
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Open the Phone app
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Go to Settings
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Tap on Spam and Call Screen
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Turn on Enable spam protection
This feature helps identify potential spam calls in real time and reduces the chances of falling victim to scams.
Using Third-Party Apps to Block Spam Calls
Apart from built-in options, Android users can also rely on trusted third-party apps like Truecaller to manage spam calls more effectively. These apps maintain large databases of reported spam numbers and alert users before they answer a suspicious call.
Benefits of third-party spam blocker apps:
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Real-time caller identification
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Community-based spam reporting
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Automatic spam call blocking
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Improved call filtering
After identifying a spam number, you can easily mark it as spam and block it permanently.
Final Words
Spam calls are an unavoidable part of modern smartphone usage, but you don’t have to tolerate them. Android provides multiple tools—both built-in and third-party—to help users block, report, and avoid spam calls effectively.
By using the Google Phone app’s spam protection features or trusted third-party apps, you can regain control over your phone calls and protect yourself from potential scams. A few simple settings can make your Android experience far more secure and stress-free.
