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TipsMay 6, 2026

How to Block Unwanted Calls: A Guide for Everyday Users

By The Robokiller Team

How to Block Unwanted Calls: A Guide for Everyday Users

Dealing with unwanted calls can be frustrating. Fortunately, there are several effective methods to block these interruptions.

Built-in Phone Features

Both iOS and Android devices offer built-in features to help manage unwanted calls.

  • iOS Devices: The "Silence Unknown Callers" feature sends calls from unknown numbers directly to voicemail. To activate:
  1. Go to Settings.
  2. Select Phone.
  3. Toggle on Silence Unknown Callers.
  • Android Devices: Many Android phones have a spam protection feature. To enable:
  1. Open the Phone app.
  2. Tap the three-dot menu and select Settings.
  3. Choose Caller ID & Spam.
  4. Toggle on Caller ID & Spam.

Carrier Services

Carriers often provide additional tools to block spam calls:

  • AT&T: Offers ActiveArmor, which identifies and blocks spam calls.
  • Verizon: Provides Call Filter to detect and block spam calls.
  • T-Mobile: Features Scam Shield to protect against unwanted calls.

Third-Party Apps

For enhanced protection, consider third-party apps:

  • Robokiller: Blocks spam calls and texts using a global database and machine learning. It also offers "Answer Bots" to engage spam callers, wasting their time.
  • Truecaller: Identifies unknown callers and blocks spam using a massive crowdsourced database and AI-powered screening.
  • Hiya: Provides real-time caller ID, spam detection, and automatic blocking for unwanted calls.

What We Recommend

  • Start with Built-in Features: Utilize your phone's native tools to filter out unwanted calls.
  • Enable Carrier Services: Activate your carrier's spam protection features for an added layer of security.
  • Consider Third-Party Apps: If spam calls persist, apps like Robokiller offer advanced blocking capabilities.

By combining these methods, you can significantly reduce unwanted calls and enjoy a more peaceful mobile experience.

Frequently Asked Questions

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