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TipsMay 6, 2026

Effective Strategies to Avoid Scam Calls on Your US Phone Number

By The Robokiller Team

Effective Strategies to Avoid Scam Calls on Your US Phone Number

Scam calls are a pervasive nuisance, with Americans receiving billions of robocalls annually. (whocalledus.net) These unsolicited calls can range from fraudulent offers to phishing attempts, posing significant risks to personal information and financial security. To effectively combat this issue, consider implementing the following strategies:

How Can I Block Unwanted Calls on My iPhone?

Utilize Built-in Features:

  • Silence Unknown Callers: This feature sends calls from numbers not in your contacts, recent calls, or Siri Suggestions directly to voicemail without ringing. To activate it, go to Settings > Phone > Silence Unknown Callers and toggle it on. (macobserver.com)

  • Call Blocking & Identification: This allows third-party apps to identify and block spam calls. To enable it, navigate to Settings > Phone > Call Blocking & Identification, then toggle on the apps you wish to use. (macobserver.com)

Block Specific Numbers:

  • Open the Phone app, go to Recents, tap the information (ⓘ) icon next to the number, and select "Block this Caller." (usmobile.com)

How Can I Block Unwanted Calls on My Android Phone?

Use Built-in Features:

  • Caller ID & Spam Protection: This feature warns you about potential spam calls. To enable it, open the Phone app, tap the three-dot menu, select Settings, then Caller ID & Spam, and toggle on "Caller ID & Spam." (malwarebytes.com)

Block Specific Numbers:

  • Open the Phone app, go to Recents, press and hold the suspicious number, then choose "Block/report spam." (malwarebytes.com)

What Are Carrier Services for Blocking Scam Calls?

Carrier-Provided Solutions:

  • T-Mobile's Scam Shield: Offers Scam ID and Scam Block features to identify and block scam calls. Activate these by dialing #662# from your T-Mobile device or through the T-Mobile app. (t-mobile.com)

  • Verizon's Call Filter: Provides spam detection and blocking services. You can activate it via the Verizon app or by dialing #SPAM from your Verizon device.

Third-Party Apps:

  • RoboKiller: A market-leading app that uses advanced algorithms to block spam calls and offers features like custom block lists and detailed analytics. Unlike some competitors, RoboKiller provides a comprehensive solution without compromising user privacy.

How Can I Report Unwanted Calls?

Reporting to Authorities:

  • If you receive a scam call, hang up immediately. Report the number to the Federal Trade Commission (FTC) at DoNotCall.gov. This helps authorities track and take action against scammers. (consumer.ftc.gov)

Are There Additional Tips to Prevent Scam Calls?

Maintain Vigilance:

  • Be cautious when sharing your phone number online or with unfamiliar entities.

  • Regularly update your device's software to ensure you have the latest security features.

  • Educate yourself about common scam tactics to recognize and avoid them.

By implementing these strategies, you can significantly reduce the number of scam calls you receive, enhancing your privacy and security.

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