← Back to Blog
TipsMay 6, 2026

How to Block No Caller ID Calls on Your Family's Phone

By The Robokiller Team

How to Block No Caller ID Calls on Your Family's Phone

Receiving calls labeled as "No Caller ID" can be frustrating and intrusive. These calls often originate from telemarketers, scammers, or robocallers. Fortunately, there are several strategies and applications available to help you block these unwanted calls and protect your family's privacy.

What Are No Caller ID Calls?

"No Caller ID" calls are incoming calls where the caller's information is withheld, making it appear as if the number is private or unavailable. This anonymity is frequently exploited by telemarketers and scammers to bypass call-blocking measures.

How Can I Block No Caller ID Calls on My Phone?

For iPhone Users:

  1. Use Built-in Settings:
  • Open the Phone app.
  • Tap the Keypad tab.
  • Enter *60 and press Call.
  • Follow the prompts to activate call blocking features.
  1. Third-Party Apps:
  • Consider using apps like Call Protect: Robocall Blocker. This app identifies and blocks suspicious robocalls, providing real-time updates on potential spam numbers. It also offers a reverse phone lookup feature to help you identify unknown callers. (apps.apple.com)

For Android Users:

  1. Use Built-in Settings:
  • Open the Phone app.
  • Tap the three-dot menu and select Settings.
  • Navigate to Blocked numbers.
  • Enable the option to block calls from unknown numbers.
  1. Third-Party Apps:
  • Apps like Hiya: Spam Blocker & Caller ID can be effective. Hiya provides advanced caller ID, call screening, and blocks scam and spam calls. It also offers a reverse phone number lookup and secure voicemail features. (hiya.com)

Are There Any Carrier Services to Block No Caller ID Calls?

Yes, some mobile carriers offer services to help block unwanted calls:

  • T-Mobile Scam Shield: This service includes features like Scam Block, which automatically blocks calls from likely scammers, and Scam ID, which identifies potential scam calls. It also offers Caller ID to display information about incoming calls. (play.google.com)

  • UScellular Call Guardian: This app detects and blocks unwanted callers, including robocalls and scammers. It provides caller ID information and allows users to look up suspicious numbers to see if they've been flagged. (apps.apple.com)

How Effective Are These Methods?

While built-in settings and carrier services can provide a basic level of protection, third-party apps often offer more comprehensive features. For instance, Truecaller: Premium Caller ID utilizes AI pattern analytics and community-based spam classifications from over 450 million users to identify and block spam calls. It also offers a range of features, including reverse phone lookup and the ability to search for unknown numbers. (apps.apple.com)

Are There Any Free Options Available?

Yes, several free apps can help block No Caller ID calls:

  • Call Protect: Robocall Blocker: This app is free to download and offers features like automatic spam call filtering and caller ID information on risky numbers. (apps.apple.com)

  • Hiya: Spam Blocker & Caller ID: Hiya offers a free version with core spam alerts and caller ID, with optional paid features depending on your device and plan availability. (hiya.com)

How Do I Choose the Right App for My Family?

When selecting an app to block No Caller ID calls, consider the following:

  • Compatibility: Ensure the app is compatible with your family's devices.

  • Features: Look for features like automatic call blocking, caller ID, and reverse phone lookup.

  • User Reviews: Check user reviews and ratings to gauge the app's effectiveness.

  • Cost: Determine if the app offers a free version or if a subscription is required for full functionality.

Conclusion

Blocking No Caller ID calls is essential for maintaining your family's privacy and peace of mind. By utilizing built-in settings, carrier services, and third-party apps, you can effectively reduce unwanted interruptions. Remember to choose solutions that best fit your family's needs and device compatibility.

Highlights:

  • ‎Call Protect: Robocall Blocker App - App Store
  • ‎Truecaller: Premium Caller ID on the App Store, Published on Sunday, October 19
  • Hiya Call Blocker App | Advanced Caller ID & Spam Shield

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