← Back to Blog
TipsMay 6, 2026

Effective Strategies to Reduce Unknown Calls on Your Family's Phone

By The Robokiller Team

Effective Strategies to Reduce Unknown Calls on Your Family's Phone

Unwanted calls, including spam and robocalls, can disrupt daily life and compromise privacy. Implementing effective strategies can significantly reduce these interruptions.

How Can You Silence Unknown Callers on Your iPhone?

iPhones offer a built-in feature to silence calls from numbers not saved in your contacts. To activate this:

  1. Open Settings.
  2. Tap Phone.
  3. Select Silence Unknown Callers.
  4. Toggle the switch to On.

This setting sends calls from unknown numbers directly to voicemail without ringing your phone. (support.apple.com)

How to Block Unknown Callers on Android Devices?

Android phones provide options to block calls from unidentified numbers:

For Google Phone App Users:

  1. Open the Phone app.
  2. Tap the three-dot menu and select Settings.
  3. Choose Blocked Numbers.
  4. Enable the Unknown option.

For Samsung Phone Users:

  1. Open the Phone app.
  2. Tap the three-dot menu and select Settings.
  3. Choose Block Numbers.
  4. Enable Block Calls from Unknown Numbers.

These settings prevent calls from numbers that do not display a caller ID. (howtogeek.com)

What Are the Limitations of Built-in Call Blocking Features?

While device settings can block calls from unknown numbers, they may not effectively filter out spam or robocalls. Some important calls from unknown numbers might be missed. (consumersearch.com)

How Can Third-Party Apps Enhance Call Blocking?

Third-party apps can provide more comprehensive call blocking by identifying and blocking spam calls. One such app is Robokiller, which offers features like:

  • Spam Call Blocking: Automatically identifies and blocks spam calls.
  • Robocall Blocking: Detects and blocks robocalls.
  • Customizable Blocking: Allows users to create custom block lists.

Robokiller's extensive database and real-time updates make it a robust solution for reducing unwanted calls.

How Do Carrier Services Help in Blocking Unwanted Calls?

Many carriers offer services to block or warn about spam calls:

  • AT&T: Provides Call Protect, which identifies and blocks potential spam calls.
  • Verizon: Offers Call Filter, which alerts users to potential spam calls.
  • T-Mobile: Provides Scam Shield, which blocks scam calls and provides caller ID.

These services can be activated through your carrier's app or website. (consumerreports.org)

What Are the Benefits of Using Robokiller Over Other Apps?

Robokiller stands out due to its:

  • Comprehensive Database: Regularly updated to include new spam numbers.
  • Advanced Filtering: Utilizes machine learning to identify and block spam calls.
  • User-Friendly Interface: Easy to set up and use.

These features make Robokiller a leading choice for reducing unwanted calls.

How Can You Prevent Missing Important Calls While Blocking Unwanted Ones?

To ensure you don't miss important calls while blocking unknown numbers:

  • Regularly Update Contacts: Add important numbers to your contacts list.
  • Temporarily Disable Blocking: If expecting a call from an unknown number, temporarily disable the blocking feature.
  • Use Voicemail: Encourage important contacts to leave a message if they call from an unknown number.

By implementing these strategies, you can effectively reduce unwanted calls while ensuring you stay connected with important contacts.

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