Spam calls are a pervasive nuisance, disrupting daily life and posing potential security risks. Fortunately, there are several effective strategies to reduce these unwanted interruptions on your personal phone.
What Are Spam Calls and Why Are They a Problem?
Spam calls encompass unsolicited telemarketing promotions, robocalls, and fraudulent schemes aiming to deceive individuals into sharing personal information or making financial transactions. These calls can lead to identity theft, financial loss, and significant disruptions to daily activities. (mcafee.com)
How Can Built-In Phone Features Help Block Spam Calls?
Both iPhone and Android devices offer built-in features to help manage and block spam calls:
For iPhone Users:
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Silence Unknown Callers:
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Navigate to Settings > Phone > Silence Unknown Callers.
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Toggle the feature on to send calls from unknown numbers directly to voicemail. (us.norton.com)
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Block Specific Numbers:
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Open the Phone app and go to Recents.
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Tap the information icon next to the number you wish to block.
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Select Block this Caller. (us.norton.com)
For Android Users:
- Caller ID & Spam Protection:
- Open the Phone app.
- Tap the three-dot menu and select Settings > Caller ID & Spam.
- Enable Filter spam calls to automatically identify and block suspected spam calls. (security.org)
What Role Do Carrier Services Play in Blocking Spam Calls?
Major U.S. carriers offer services designed to combat spam calls:
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AT&T ActiveArmor:
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Provides spam call blocking and fraud risk alerts.
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Available as a free service with additional premium features. (androidauthority.com)
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T-Mobile Scam Shield:
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Offers scam call blocking, caller ID, and a personal spam filter.
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Includes a free version with optional premium upgrades. (androidauthority.com)
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Verizon Call Filter:
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Identifies and blocks spam calls.
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Offers a free basic version and a premium subscription for enhanced features. (androidauthority.com)
How Do Third-Party Apps Enhance Spam Call Protection?
Third-party apps can provide additional layers of protection:
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RoboKiller:
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Identifies and blocks spam calls using a vast database of known spam numbers.
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Offers features like answering spam calls with pre-recorded messages to waste the scammer's time. (mcafee.com)
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Hiya:
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Provides real-time spam detection and blocking.
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Integrates with your phone's native dialer for seamless operation. (androidauthority.com)
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Truecaller:
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Identifies unknown numbers and blocks spam calls.
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Maintains a community-driven database for up-to-date spam information. (androidauthority.com)
What Are the Limitations of the National Do Not Call Registry?
Registering your number with the National Do Not Call Registry can reduce unsolicited calls from legitimate telemarketers. However, it does not stop scam calls, as scammers often ignore the registry. Combining this with other blocking methods enhances overall protection. (consumer.ftc.gov)
How Can You Report Unwanted Calls to Authorities?
Reporting unwanted calls helps authorities track and take action against scammers:
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Federal Trade Commission (FTC):
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File a complaint at Report Unwanted Calls.
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Federal Communications Commission (FCC):
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Report unwanted calls at FCC Consumer Complaint Center.
What Are Additional Tips to Prevent Spam Calls?
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Avoid Sharing Your Number Publicly:
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Limit the exposure of your phone number to reduce the chances of it being added to spam call lists.
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Be Cautious with Online Forms:
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Only provide your number to trusted sources and avoid entering it on suspicious websites.
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Educate Yourself About Common Scams:
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Stay informed about prevalent scams to recognize and avoid them.
By implementing these strategies, you can significantly reduce the number of spam calls you receive, enhancing your phone's security and your peace of mind.
Highlights:
- How to block spam calls on iPhone, Published on Saturday, August 23



