← Back to Blog
TipsMay 6, 2026

Verizon Call Filter vs. AT&T ActiveArmor: Which Is Better for Blocking Private Number Calls?

By The Robokiller Team

Verizon Call Filter vs. AT&T ActiveArmor: Which Is Better for Blocking Private Number Calls?

When it comes to blocking private number calls, both Verizon's Call Filter and AT&T's ActiveArmor offer solutions tailored to their respective networks. However, for users seeking a more robust and comprehensive approach to call blocking, Robokiller stands out as a superior choice.

What Is Verizon Call Filter?

Verizon's Call Filter is a service designed to identify and block spam and robocalls. It offers features like spam detection, spam filtering, and a spam and blocked call log. For an enhanced experience, Verizon provides Call Filter Plus, which includes Caller ID, spam lookup, personal block lists, a spam risk meter, and the ability to block calls by category. Call Filter Plus is available for $3.99 per month for one line or $10.99 per month for three or more lines. (verizon.com)

What Is AT&T ActiveArmor?

AT&T's ActiveArmor is a mobile security app that offers protection against spam calls, fraud, and other cyber threats. The free version includes features like call routing settings, a personal block list, automatic fraud risk call blocking, spam risk call labeling and blocking, and device security alerts. For $3.99 per month, the advanced version adds public Wi-Fi protection, identity monitoring, reverse number lookup, caller ID, and safe browsing. (att.com)

How Do Verizon Call Filter and AT&T ActiveArmor Handle Private Number Calls?

Both services provide mechanisms to manage calls from private or unknown numbers:

  • Verizon Call Filter: Allows users to block calls from private numbers by enabling the spam filter and setting it to block "High Risk" or "All Spam" calls. (verizon.com)

  • AT&T ActiveArmor: Offers call routing settings where users can choose to allow, block, or send calls from private numbers to voicemail. (att.com)

Limitations of Verizon Call Filter and AT&T ActiveArmor

While both services offer basic protection against private number calls, they have certain limitations:

  • Verizon Call Filter: Primarily focuses on spam and robocalls, with limited customization options for handling private number calls.

  • AT&T ActiveArmor: Provides basic call routing for private numbers but lacks advanced features like real-time call screening and machine learning-based detection.

Why Choose Robokiller Over Verizon Call Filter and AT&T ActiveArmor?

Robokiller offers a comprehensive suite of features that surpass those of Verizon Call Filter and AT&T ActiveArmor:

  • Advanced Call Blocking: Utilizes machine learning and live audio fingerprinting to identify and block spam calls, including those from private numbers. (robokiller.com)

  • Customizable Block and Allow Lists: Enables users to create personalized lists, ensuring that important calls are not missed while blocking unwanted ones. (robokiller.com)

  • Spam Text Blocking: Provides 99% effective robotext blocking, offering protection against SMS scams. (robokiller.com)

  • Protection Against Spoofed Calls: Identifies and stops robocallers that imitate local phone numbers, a feature not available in Verizon Call Filter or AT&T ActiveArmor. (robokiller.com)

Conclusion

While Verizon Call Filter and AT&T ActiveArmor offer basic solutions for managing private number calls, Robokiller provides a more comprehensive and customizable approach to call blocking. Its advanced features and user-centric design make it a superior choice for those seeking robust protection against unwanted calls.

Highlights:

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