Tired of getting calls from unknown numbers or No Caller ID on your iPhone? Itโs time to take control of your phone and block those pesky calls once and for all. With just a few simple steps, you can say goodbye to unwanted interruptions and enjoy some peace and quiet. Letโs dive into how to get this done.
Step by Step Tutorial on Blocking No Caller ID Calls on iPhone
Before we get into the nitty-gritty, letโs talk about what weโre trying to achieve here. By following these steps, youโll be setting up your iPhone to automatically silence calls from numbers that are not in your contacts list, which includes those No Caller ID calls.
Step 1: Go to Settings
Open your iPhoneโs Settings app to get started.
In the Settings app, youโll find a variety of options to customize your iPhone experience. For this task, weโll be focusing on the Phone settings.
Step 2: Tap on โPhoneโ
Scroll down and select the โPhoneโ option to access call settings.
In the Phone settings, youโll find options related to calls, voicemail, and your SIM card, but weโre looking for the call silencing and blocking features.
Step 3: Select โSilence Unknown Callersโ
Look for the โSilence Unknown Callersโ option and tap on it.
This feature is a powerful tool in your iPhoneโs arsenal against unwanted calls. When enabled, calls from unknown numbers will be silenced, sent to voicemail, and displayed in the Recents list.
Step 4: Toggle the switch to ON
Flip the switch next to โSilence Unknown Callersโ to the ON position.
When the switch is green, youโll know the feature is active. Now, any call from a number thatโs not in your contacts will be silenced automatically.
After completing these steps, calls from No Caller ID numbers will be silenced, and you wonโt be bothered by them. However, remember that this means any legitimate call from a number not saved in your contacts will also be silenced. Keep an eye on your voicemail for any important missed calls.
Tips for Blocking No Caller ID Calls on iPhone
- Make sure your important contacts are saved in your address book to avoid missing their calls.
- Consider using third-party call blocking apps for more advanced features and control over incoming calls.
- Regularly check your voicemail, as silenced calls will be sent there.
- If youโre expecting an important call from an unknown number, you can temporarily disable the feature.
- Remember that this feature only silences calls; it doesnโt prevent the caller from leaving a voicemail.
Frequently Asked Questions
Can I block No Caller ID calls without silencing other unknown calls?
No, the built-in iPhone feature will silence all unknown calls, not just No Caller ID calls.
Will blocking No Caller ID calls also block text messages?
No, this feature only applies to calls. Text messages from unknown numbers will still be received.
Can I still see missed calls from No Caller ID numbers?
Yes, silenced calls, including No Caller ID calls, will still appear in your recent calls list.
Will emergency calls be silenced if theyโre from an unknown number?
No, emergency calls will always come through, even with the โSilence Unknown Callersโ feature enabled.
Can I create a whitelist of numbers that can always reach me?
No, the iPhone does not currently support a whitelist feature for calls. Youโll need to make sure important numbers are saved in your contacts.
Summary
- Go to Settings.
- Tap on โPhoneโ.
- Select โSilence Unknown Callersโ.
- Toggle the switch to ON.
Conclusion
There you have it! Blocking No Caller ID calls on your iPhone is as easy as following a few simple steps. By taking advantage of the โSilence Unknown Callersโ feature, you can enjoy a more peaceful, interruption-free phone experience. Just remember to keep an eye on your voicemail for any missed calls that might be important. With this guide, youโve got the power to block those pesky No Caller ID calls and take control of your phone once again.

Matthew Burleigh has been writing tech tutorials since 2008. His writing has appeared on dozens of different websites and been read over 50 million times.
After receiving his Bachelorโs and Masterโs degrees in Computer Science he spent several years working in IT management for small businesses. However, he now works full time writing content online and creating websites.
His main writing topics include iPhones, Microsoft Office, Google Apps, Android, and Photoshop, but he has also written about many other tech topics as well.