Spam calls are a persistent nuisance for many phone users in the United States. These unsolicited calls can range from telemarketing pitches to fraudulent schemes, often leading to privacy invasions and potential financial loss. Fortunately, there are several effective strategies to reduce these interruptions.
What Are Spam Calls and Why Are They a Problem?
Spam calls, also known as robocalls, are unsolicited phone calls made by automated systems or telemarketers. They can be intrusive, time-consuming, and sometimes even dangerous if they involve scams or phishing attempts. The Federal Communications Commission (FCC) reports that illegal phone spamming and robocalls are the top consumer complaint in the U.S. (security.org)
How Can I Block Spam Calls on My Smartphone?
For iPhone Users:
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Enable Silence Unknown Callers: This feature sends calls from unknown numbers directly to voicemail. To activate it, go to Settings > Phone > Silence Unknown Callers. (us.norton.com)
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Use Built-in Call Blocking: You can block specific numbers by opening the Phone app, tapping the information icon next to the number, and selecting "Block this Caller." (avg.com)
For Android Users:
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Activate Spam Call Filtering: Many Android phones offer built-in spam call filtering. To enable it, open the Phone app, tap the three dots > Settings > Caller ID & Spam, and turn on "Filter spam calls." (mcafee.com)
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Block Specific Numbers: To block a number, open the Phone app, go to Recents, touch and hold the number, then choose "Block/report spam." (mcafee.com)
Are There Carrier Services to Help Block Spam Calls?
Yes, major U.S. carriers offer services to help reduce spam calls:
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AT&T ActiveArmor: Provides spam call blocking and fraud risk alerts. (androidauthority.com)
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T-Mobile Scam Shield: Offers scam call blocking and caller ID features. (androidauthority.com)
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Verizon Call Filter: Includes spam detection and blocking capabilities. (androidauthority.com)
These services often require a subscription and may have varying features.
How Do Third-Party Apps Help in Blocking Spam Calls?
Third-party apps can enhance your phone's ability to identify and block spam calls:
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RoboKiller: Recognized as a leading solution, RoboKiller uses advanced algorithms and a vast database to identify and block spam calls effectively. (kiplinger.com)
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Hiya: Offers real-time spam detection and blocking. (androidauthority.com)
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Truecaller: Provides a community-based spam list and caller ID features. (androidauthority.com)
While these apps can be effective, it's essential to review their privacy policies, as they may access your contacts and call logs.
What Is the National Do Not Call Registry, and Does It Help?
The National Do Not Call Registry allows consumers to opt out of receiving unsolicited sales calls. However, it does not block calls from political organizations, charities, debt collectors, or survey companies. Additionally, scammers often ignore the registry, so it may not be entirely effective in reducing spam calls. (consumer.ftc.gov)
How Can I Report Unwanted Calls?
Reporting unwanted calls can help authorities track and take action against scammers:
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Federal Trade Commission (FTC): Consumers can report unwanted calls to the FTC through their website. (consumer.ftc.gov)
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Carrier Reporting: Many carriers allow users to report spam calls directly through their services or apps.
Are There Additional Tips to Reduce Spam Calls?
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Avoid Engaging with Unknown Callers: Do not answer calls from unknown numbers. If it's important, the caller will leave a voicemail. (makeuseof.com)
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Be Cautious with Your Number: Limit sharing your phone number online and with untrusted sources.
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Regularly Update Your Phone's Software: Ensure your device has the latest security updates, as they may include improvements to spam call filtering.
By implementing these strategies, you can significantly reduce the number of spam calls you receive, enhancing your privacy and peace of mind.
Highlights:
- New Washington state law should mean fewer spam robocalls, Published on Tuesday, May 16
- Tired of Unwanted Calls? Here's How to Help Thwart the Robocaller Invasion, Published on Friday, March 06



