Scam calls are a pervasive nuisance, often leading to identity theft, financial loss, and significant disruptions. In the United States, millions of consumers fall victim to these fraudulent calls annually. Fortunately, there are several effective strategies to block and identify scam calls on your mobile device, ensuring a safer and more secure communication experience.
What Are Scam Calls and Why Are They So Common?
Scam calls encompass unsolicited promotions, impersonation schemes, and robocalls that aim to deceive individuals into revealing personal information or making financial transactions. The proliferation of Voice over Internet Protocol (VoIP) technology has made it easier and cheaper for scammers to place large volumes of calls, contributing to the surge in such activities. (whocalledus.net)
How Can I Block Scam Calls on My Mobile Phone?
For iPhone Users:
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Silence Unknown Callers: Navigate to Settings > Phone > Silence Unknown Callers and toggle it on. This feature silences calls from numbers not in your contacts, sending them directly to voicemail. (macobserver.com)
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Use Call Blocking Apps: Download reputable call-blocking apps like RoboKiller, Hiya, or Truecaller from the App Store. These apps maintain databases of known scam numbers and can automatically block or alert you to potential scams. (kiplinger.com)
For Android Users:
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Enable Built-in Spam Protection: Open the Phone app, tap the three-dot menu, select Settings, then Caller ID & Spam. Enable Filter Spam Calls to receive warnings about potential scam numbers. (howtogeek.com)
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Use Call Blocking Apps: Install trusted call-blocking apps such as RoboKiller, Hiya, or Truecaller from the Google Play Store. These apps can identify and block scam calls based on extensive databases. (kiplinger.com)
Are There Carrier Services to Help Block Scam Calls?
Yes, major mobile carriers offer services to help block scam calls:
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T-Mobile: Offers Scam Shield, which provides scam call blocking and caller ID features.
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Verizon: Provides Call Filter, which identifies and blocks potential spam calls.
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AT&T: Offers ActiveArmor, which includes spam call blocking and fraud detection.
These services may come with additional fees and can be activated by contacting your carrier or through their respective apps. (malwarebytes.com)
How Can I Report Scam Calls?
Reporting scam calls helps authorities track and take action against fraudulent activities. In the U.S., you can report unwanted calls to the Federal Trade Commission (FTC) through their website. (consumer.ftc.gov)
What Are Some Additional Tips to Avoid Scam Calls?
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Be Cautious with Personal Information: Never share personal or financial information over the phone unless you're certain of the recipient's identity.
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Register with the National Do Not Call Registry: While this won't stop all scam calls, it can reduce the number of legitimate telemarketing calls you receive. (consumer.ftc.gov)
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Educate Yourself and Others: Stay informed about common scam tactics and share this knowledge with friends and family to help protect them as well.
By implementing these strategies, you can significantly reduce the number of scam calls you receive, leading to a more secure and less disruptive mobile experience.
Highlights:
- Tired of Unwanted Calls? Here's How to Help Thwart the Robocaller Invasion, Published on Friday, March 06
- Google says Android phones now block more scams than iPhones, Published on Friday, October 31



