How to Block Outgoing Calls: A Comprehensive Guide for All Devices

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Tata Davis

Updated: Apr 23, 2024 04:41 pm

5 min read

Sometimes you immerse yourself in your work or study, and you don’t want anything to bother you, especially a call. Or your child or spouse keeps contacting someone that they shouldn’t be in touch with. Whether you're looking for how to block outgoing calls on your device or exploring more nuanced needs like preventing unauthorized calls, this guide covers the essentials, equipping readers with the knowledge to handle various call-related issues effectively.

block outgoing calls cover

Part 1: How to Block Outgoing Calls on Android

To block outgoing calls on your Android device , you have several effective options ranging from built-in settings to third-party applications and Mobile Device Management tools designed for more controlled environments like workplaces or parental control.

Method 1: Using Default Android Settings

Call barring is a built-in function on certain Android devices, to restrict both incoming and outgoing calls on your phone. Below is a step-by-step guide to configure call barring for blocking outgoing calls:

Step 1: Open the Calls app on your device.

Step 2: Navigate to Settings and scroll to Additional Settings or Supplementary Services .

set android call barring

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Step 3:Tap on Call Barring ,and select Outgoing Calls and enter the default call barring Pincode. This password is usually provided by your service provider or set up by you previously. Typically, 1234 or 0000.

open android call barring

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Method 2: Using Third-Party Applications

If the call barring function is not available on your Android device, opting for a professional call blocker tool can be an effective alternative for blocking outgoing calls.By using a call blocker tool, you can easily block outgoing calls according to your preferences, such as specific numbers, time periods, or call types.

Additionally, many call blocker apps provide additional functionalities like call recording, call logs, and whitelisting features for added convenience and security. Whether you're looking to block outgoing calls temporarily or permanently, a reliable call blocker tool offers a user-friendly solution to meet your needs and ensure optimal control over your device's communication functions.

Use FamiGuard Pro to Block Outgoing Calls

FamiGuard Pro is a parental control tool that can monitor call logs and block phone calls.It is simple to follow the instructions to finish installation, and then you can check the call history and block outgoing or incoming calls on the dashboard.

Famiguard Pro Block Calls

How to Set Up FamiGuard Pro to Block Outgoing Calls

Step 1: Create your account or Sign In for FamiGuard Pro and pick the suitable subscription plan to unlock all FamiGuard Pro features.

Create/Sign in your account

Step 2: Download the Phone-calls monitoring App from the given address on the target device. Follow the guide to set up on the target smartphone. Setting up is really a simple

follow guide to set up famiguard pro

Step 3: Log into the online dashboard, then choose Phone Files > Call Logs to view the target device’s call history. And you can block calls here with just one click.

Famiguard Pro Block Calls

Famiguard Pro

Other Features for Monitoring Phone

  • View Contacts: FamiGuard Pro can help you not only view call history, you can also check the target device.

  • Track App Calls: Besides phone calls, you can track social app calls like WhatsApp, LINE, Instagram and Facebook.

  • Record Calls: Curious about what they are chatting about during calls? FamiGuard Pro has a powerful function, calls auto-recording, and this can record video calls too.

Use Call Blocker

call blocker google play

Step 1:Download and install Call Blocker from the Play Store.

Step 2:Launch the app and grant the necessary permissions.

Step 3:Add the numbers you wish to block from making outgoing calls to the blocklist.

Method 3: Using Mobile Device Management (MDM) Tools

This method is not suitable for individual users. Mobile Device Management (MDM) is a tool for businesses and organizations to efficiently manage and secure their fleet of mobile devices. MDM allows administrators to remotely configure, monitor, and control mobile devices, ensuring compliance with company policies and enhancing overall security.

Step 1: From the MDM server, select the Device Management tab.

Step 2:Choose Profiles ,then navigate to Create Profile > Android.

Step 3:Enter a name and description for the profile, then click Continue.

Step 4: Go to Restrictions > Phone and select Outgoing calls under Calls to set it to Restrict .

Step 5: Save and publish the profile to block outgoing calls on enrolled Android devices.

Keep in mind that the exact steps may vary depending on the MDM solution you are using, so refer to the documentation or support resources provided by your MDM provider for detailed instructions.

Other Methods to Consider

Airplane Mode: Activate Airplane Mode through the Settings to halt all outgoing calls, while maintaining Wi-Fi connectivity for other tasks.

SIM Card Removal: For an absolute guarantee, removing the SIM card can ‘stop’ all phone calls.

Part 2: How to Block Outgoing Calls on iPhone

To block outgoing calls on your iPhone , you have several methods at your disposal, each tailored to different needs and scenarios. Here’s how you can manage and restrict outgoing calls effectively:

Method 1: Set Communication Limits

Step 1:Activate Screen Time: Navigate to Settings > Screen Time and turn it on if it's not already activated.

Set Up Communication Limits

Step 2:Set Up Communication Limits: Go to Screen Time > Communication Limits and enter a passcode that only you know. (during screen time) Here, you can choose from the following options:

Contacts Only :Allows communication only with your contacts.

Contacts & Groups with At Least One Contact :Permits one-on-one conversations with contacts and group chats containing at least one contact.

Everyone :Enables communication with anyone, including unknown numbers.

Communication Limits rules

Step 3: Set Downtime Rules :After making your selection, go back and navigate to During Downtime .Here, you can adjust the settings for downtime communication:

Choose Specific Contacts to select contacts allowed during downtime.

Set Everyone to allow communication with anyone, even unknown numbers.

Additional Methods

Airplane Mode :Quickly enable Airplane Mode from the Control Center to block all outgoing calls, while still allowing Wi-Fi use for other applications.

Physical SIM Removal :For a foolproof method, physically removing the SIM card ensures no calls can be made.

These settings not only enhance your control over outgoing calls but also contribute to better managing your overall phone usage.


This article offers a step-by-step strategy to block outgoing calls for both Android and iOS to make sure readers can block calls as they want. For further monitoring on phones, we recommend taking FamiGuard Pro for enhanced parental control because it not only fulfills your requirement for block calls but also provides many other features.


By Tata Davis

professional in software and app technology, skilled in blogging on internet

Generally rated 4.9 (170 participated)


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