How to Block Restricted Calls on Android & iPhone Easily

Restricted calls can be bothersome for everyone. These calls hide the caller’s details yet allow them to reach you whenever they want. It’s a challenge that’s not only annoying but also frustrating. Numerous marketers, tricksters, and spam callers have sharpened the skill of dialing from hidden numbers.

While these calls can be irritating, they can also lead to scams, particularly if personal details are unwittingly shared with these unknown callers. The following article explains how to block restricted calls on your iPhone, Android, and landline.

Block restricted calls on Android

Handling unwanted restricted calls on an Android device is straightforward. Here’s a simplified step-by-step guide on how to block these calls:

  1. Open the Phone app.
  2. Look for the restricted call in your call logs and select it.
  3. Spot the “i” symbol associated with the restricted call and tap on it. Some phones might display “three dots” instead on the right side of the restricted call. If that’s the case, press these three dots.
  4. A menu will appear labeled “Call Details“. In this menu, find the option labeled “Block/report spam” and tap on it.
Block restricted calls on Android

That’s it! The restricted number is now blocked, and it won’t be able to call you in the future.

Use the “Do Not Disturb” feature on Android

The Do Not Disturb feature on Android is another handy tool to manage restricted calls. While this feature won’t stop the calls from coming in, it helps by preventing them from disturbing you. Here’s how to activate it:

  1. Navigate to your phone’s Settings and look for the Notifications tab and open it.
  2. Look for the “Do Not Disturb” option here.
  3. Activate the feature by toggling on the button at the top of the page.
  4. A new option, “Calls and messages,” will appear. Here, choose your preference – either your preferred callers or all contacts. Adjust any other settings as per your needs.
Use Do Not Disturb feature on Android

Once activated, this feature will automatically screen calls, only allowing those from your selected contacts to get through. Thus, restricted calls won’t interrupt you as incoming calls but will still be recorded in your recent call logs.

Block restricted numbers on iPhone

Apple‘s iOS is known for its strong security features and respect for user privacy, including blocking restricted calls. Despite iOS’s robust privacy protections, unwanted calls can still cause trouble. Here’s a quick guide on how to block such calls on your iPhone:

  1. Open the Phone app to view your call logs.
  2. Find the restricted or unwanted call you need to block and tap on the “(i)” icon next to it.
  3. Look for the Block this Caller option and select it. This action will prevent the caller from reaching you in the future.

Use the “Do not Disturb” method for iPhone

iPhone users can also use the “Do Not Disturb” feature to manage unwanted call notifications. This option allows users to filter incoming calls, only permitting selected contacts to get through. Here’s how to use it:

  1. Open your iPhone’s Settings and navigate to Do Not Disturb.
  2. Scroll until you find the “Allow Calls From” option and tap on it.
  3. Select whom you’d like to receive calls from, like “Favorites” or “All Contacts.”
  4. Check your Do Not Disturb settings to ensure everything else is configured to your preference.
  5. Lastly, swipe down from the top-right to open Control Center, tap on Focus and turn on Do Not Disturb. For older iPhones with home buttons, swipe up from the bottom edge of the screen instead.
    Image source: Future via Tom’s Guide

Silence unknown callers method

You can use the Silence Unknown Calls feature if your iPhone runs on iOS 13 or a newer version. This feature automatically sends calls from unknown numbers to voicemail, but still records them in your call log. Here’s how to activate it:

  1. Open the Settings app on your iPhone.
  2. Tap on the Phone option.
  3. Scroll until you find the “Silence Unknown Callers” feature and tap on it.
  4. Tap the toggle to enable this feature.

With this feature activated, calls from unknown numbers will go directly to your voicemail, minimizing unwanted interruptions.

Block restricted calls on landline

Block restricted calls on landline | Gajus via Canva

If you’re still using a landline and often receive unwanted restricted calls, there’s a simple solution to block them. Simply pick up your phone and dial *77. You will hear a confirmation message informing you the process is complete, make sure to hang up the phone right after.

Once activated, an automated message will be relayed to anyone attempting to make a restricted call to your phone, asking them to unblock their number before trying again.

You can disable this feature at any point by simply dialing *87. Like before, a confirmation message will follow, signaling the feature’s deactivation.

Easiest way to block restricted calls on Android

The easiest way to block restricted calls for Android users lies within certain Android phone manufacturers’ features. They often provide a built-in feature to block unknown or hidden numbers, eliminating the need for third-party applications.

To access this feature, users first need to identify their Android model number or version by navigating to ‘Settings,’ then ‘About Phone‘ or ‘System,’ and then ‘Software Information’ or ‘About Device.’

Device name and Android version info in OnePlus 7T

Once you’ve identified your Android version and model number, you can search online for specific instructions to block unwanted calls on your device. This easy process enables Android users to control their incoming calls, adding a layer of peace and privacy to their daily communication.

Alternative solutions

If, for some reason, the solutions mentioned above aren’t applicable or suitable for your situation, there are still options available for blocking restricted numbers on your device. These alternatives should be compatible with most phone models and operating systems.

Use third-party apps

If the built-in settings on your Android or iPhone prove insufficient for blocking unknown numbers, turning to third-party call-blocking applications could be the answer. These apps are widely available online for download. A few examples of such applications are Truecaller and Hiya Caller ID, available for Android and iPhone.

Do note that these are not free services for comprehensive features. While the free version can identify spam calls, it might not offer a blocking feature. You’ll need to opt for their premium plan to block restricted calls, which may be worth it if blocking unwanted calls is your primary goal.

Before downloading any third-party apps, be sure to review their privacy policies and user ratings. Additionally, some service providers may include call-blocking services in their plans, while others may charge extra.

Contact mobile phone network provider

Contact mobile phone provider | Verizon

When other solutions fall short, your mobile phone network provider can lend a helping hand. Most service providers offer mechanisms to assist customers in blocking restricted numbers. To initiate this, visit the official website of your service provider and contact their support team.

Explain your difficulty and ask about the possibility of them blocking restricted calls to your phone. While this service might come at an additional cost, it can effectively resolve your issue.

Contact the national do not call registry

The National Do Not Call Registry

The National Do Not Call Registry is a free resource for people seeking relief from persistent telemarketing calls and spam. Enlisting your number with this registry can help control these unwanted calls. To register your number, simply visit the official website and sign up.

However, it’s important to note that calls from political groups, charities, and potentially dubious businesses might still get through despite this measure. Hence, while the registry can provide substantial relief, it doesn’t eliminate all unsolicited calls.

Final Verdict

Depending on your device and service provider, managing and blocking restricted calls can be accomplished through several approaches. Android and iPhone users can leverage built-in settings or third-party apps, while landline users have some codes to dial.

If these don’t serve, contacting your mobile service provider or the National Do Not Call Registry can help. It’s crucial to remember that restricted calls are often made for privacy reasons, mainly by telemarketers or services using VoIP or SIP accounts.

By understanding and implementing these mechanisms and solutions, you can gain better control over your call privacy, reducing interruptions, and ensuring a more enjoyable telecommunications experience.

Block Restricted Calls - FAQs

What is a restricted phone call?

A restricted call, also known as a private call, is made by someone who has chosen to hide their caller ID. This decision is often made due to privacy concerns. High-profile individuals or those who wish to keep their conversations private often use this feature to avoid unwanted attention.

Can you call back a restricted number?

Returning a call to a restricted number is generally impossible because the caller’s number isn’t visible or available to dial.

What are the main reasons for restricting a phone number?

Privacy and security considerations are usually the primary reasons for making a phone call restricted. Telemarketers and marketing agencies normally make restricted calls.

Why would a restricted number call me?

Restricted number calls may originate from VoIP services or SIP accounts/apps. These platforms allow users to hide their numbers for a variety of reasons, including privacy and safety concerns.


Khalid Ali

Khalid is a versatile analyst honing his expertise for the past 5 years. With certifications from Google and IBM to back him up, his knowledge extends far beyond the routine coverage of the latest trends and in the industry.