← Back to Blog
TipsMay 6, 2026

Effective Strategies to Reduce Fraud Calls on iOS Devices

By The Robokiller Team

Effective Strategies to Reduce Fraud Calls on iOS Devices

Fraudulent calls are a pervasive issue for iOS users, often leading to unwanted interruptions and potential security risks. Fortunately, there are several effective strategies to mitigate these calls and safeguard your privacy.

How Can You Silence Unknown Callers on Your iPhone?

iOS offers a built-in feature called "Silence Unknown Callers" that automatically silences calls from numbers not saved in your contacts, recent outgoing calls, or Siri Suggestions. To activate this feature:

  1. Open the Settings app.
  2. Scroll down and tap on Phone.
  3. Toggle on Silence Unknown Callers.

This setting ensures that calls from unfamiliar numbers are sent directly to voicemail without ringing, reducing the likelihood of receiving spam or scam calls. (support.apple.com)

How Can You Block Specific Spam Numbers on Your iPhone?

Manually blocking known spam numbers can further decrease unwanted calls. To block a number:

  1. Open the Phone app.
  2. Navigate to the Recents tab.
  3. Tap the information icon ("i") next to the number you wish to block.
  4. Scroll down and select Block this Caller.

This action prevents the blocked number from calling, texting, or FaceTiming you in the future. (support.apple.com)

How Can You Utilize Carrier Services to Block Spam Calls?

Many carriers offer services to identify and block spam calls. For instance:

  • Verizon: Provides a service called Call Filter, which identifies potential spam calls.
  • T-Mobile: Offers Scam Shield, a feature that detects and blocks scam calls.

To enable these services, contact your carrier or visit their website for detailed instructions. (us.norton.com)

How Can Third-Party Apps Help in Blocking Spam Calls?

Third-party applications can enhance your ability to block spam calls. One such app is Robokiller, which uses advanced algorithms to identify and block spam calls effectively. Robokiller's unique feature is its Answer Bot, which engages spam callers with pre-recorded messages, preventing them from reaching you. This proactive approach not only blocks unwanted calls but also provides a recording of the interaction for your reference. (howtogeek.com)

How Can You Report Spam Calls to Help Others?

Reporting spam calls can assist in building databases that help identify and block such calls in the future. Many third-party apps, including Robokiller, allow users to report spam numbers, contributing to a community effort in reducing fraudulent calls. (howtogeek.com)

What Are the Limitations of Built-in iOS Features and Carrier Services?

While built-in features and carrier services are beneficial, they may not block all spam calls, especially those from numbers that frequently change or use spoofing techniques. Combining these methods with third-party apps like Robokiller can provide a more comprehensive solution. (howtogeek.com)

How Can You Stay Updated on the Latest Spam Call Prevention Methods?

Staying informed about new features and apps is crucial in combating spam calls. Regularly checking your iPhone's software updates and exploring reputable tech news sources can provide insights into the latest tools and techniques for reducing fraudulent calls.

By implementing these strategies, you can significantly reduce the number of fraudulent calls you receive, enhancing your iPhone's security and your personal peace of mind.

Frequently Asked Questions

Related articles

Live life spam-call-free.

Robokiller blocks 99% of spam calls and texts so you can take your phone back.

Try free for 7 days