Simple Methods How to Unblock a Number

Blocking a number on your phone can be a useful feature to avoid unwanted calls or messages. However, there may come a time when you need to unblock a number that you previously blocked. Whether it’s because you accidentally blocked someone or you’ve had a change of heart, learning how to unblock a number is essential. In this guide, we will walk you through the step-by-step process of unblocking a number on various devices and platforms.

Blocking a number is a common practice to prevent spam calls, telemarketers, and unwanted contacts. However, understanding why numbers get blocked in the first place is important. It could be due to receiving repeated spam or harassing calls, blocking a number by mistake, protecting your privacy from certain contacts, or avoiding unwanted messages or calls from specific individuals. By comprehending these reasons, you’ll gain better insight into the necessity of unblocking a number in specific situations.

Why Do Numbers Get Blocked?

Blocking numbers has become a prevalent practice among phone users. It serves as a defense mechanism against unwanted calls, messages, and potential nuisances. Understanding the reasons why numbers get blocked can shed light on the importance of unblocking them when necessary. Here are some common scenarios that lead to number blocking:

  1. Receiving repeated spam or harassing calls:
    When individuals are bombarded with persistent spam calls or subjected to harassment from a specific number, they often resort to blocking it as a means of self-protection and to maintain peace of mind.
  2. Blocking a number by mistake or in the heat of the moment:
    Sometimes, in a rush or by accidentally pressing the wrong button, people block numbers unintentionally. Similarly, in emotionally charged situations, one might block a number impulsively without considering the consequences.
  3. Protecting privacy from certain contacts:
    There are instances when individuals prefer to keep their personal information private from specific contacts. Blocking their number prevents any further communication, maintaining personal boundaries.
  4. Avoiding unwanted messages or calls from specific individuals:
    People often block numbers of ex-partners, former friends, or acquaintances with whom they no longer wish to engage. Blocking provides a means to distance themselves from undesired communication.

It is important to recognize these underlying reasons for number blocking to appreciate the significance of unblocking them when circumstances change. By unblocking a number, you regain the ability to receive calls and messages from that contact.

Common Methods to Unblock a Number

If you’ve blocked a number and now wish to unblock it, there are several methods you can try. Each method varies depending on the device or platform you’re using. Let’s explore some common methods to unblock a number:

  1. Using the Phone’s Settings:
    This method works for most smartphones. Navigate to the “Settings” menu and look for the “Blocked Numbers” or “Call Blocking” section. Here, you’ll find a list of blocked numbers. Select the number you want to unblock and follow the prompts to remove the block.
  2. Contacting Your Service Provider:
    If you’re unable to find the blocked numbers list in your phone’s settings, reaching out to your service provider is another viable option. Customer service representatives can assist you in unblocking a number from their network directly.
  3. Using Third-Party Apps:
    If you’ve utilized a third-party call-blocking app or downloaded one specifically for this purpose, it may have its own list of blocked numbers. Launch the app, locate the blocked number, and follow the instructions to unblock it.
  4. Updating Your Contacts List:
    In some cases, numbers might get blocked because they are not saved in your contacts. To unblock such a number, simply add it to your contacts list and the block will be automatically lifted.
  5. Resetting Your Phone’s Network Settings:
    This method should be approached with caution, as it resets all network settings on your device. However, if other methods haven’t worked, this can be a last resort. Access your phone’s settings, locate the “Reset” or “Network Settings Reset” option, and proceed with the reset. Remember to backup your important data before performing this action.

It’s essential to note that the availability and functionality of these methods may vary depending on your device’s operating system and service provider. Always follow the instructions specific to your device or consult the manufacturer’s support documentation for accurate guidance.

Method 1: Using the Phone’s Settings

One of the most common and straightforward ways to unblock a number is by accessing your phone’s settings. The steps might slightly differ based on the operating system of your device, but the general process remains similar. Follow these steps to unblock a number using your phone’s settings:

  1. Android Devices:
    • Open the “Phone” app on your Android device.
    • Look for the three-dot menu icon or the “More” option within the app and tap on it.
    • From the drop-down menu, select “Settings” or “Call Settings.”
    • Locate and tap on “Blocked Numbers” or “Call Blocking.”
    • You should see a list of blocked numbers. Find the number you want to unblock and tap on it.
    • Confirm your selection by choosing “Unblock” or a similar option. The number will be removed from the blocked list, allowing calls and messages from that number again.
  2. iOS Devices (iPhone):
    • Go to the “Settings” app on your iPhone.
    • Scroll down and tap on “Phone” or “Phone Settings.”
    • Look for “Blocked Contacts” or “Call Blocking & Identification” and tap on it.
    • Find the blocked number you wish to unblock in the list.
    • Swipe left on the number or tap “Edit” to access the unblock option.
    • Select “Unblock” to remove the block on the number.

Remember that these steps provide a general guide, and there might be slight variations based on your specific device model or software version. If you encounter any difficulties or deviations in the process, consult your device’s user manual or the manufacturer’s support resources for accurate instructions.

Method 2: Contacting Your Service Provider

If you’re unable to find the option to unblock a number in your phone’s settings or if you encounter any difficulties, reaching out to your service provider can be a helpful solution. The customer service representatives can assist you in unblocking a number directly from their network. Follow these steps to contact your service provider and request assistance:

  1. Locate the Customer Service Contact Information:
    Find the contact details of your service provider’s customer support. This information is typically available on their website, billing statements, or in the “Contact Us” section of their mobile app.
  2. Contact the Customer Service:
    Dial the customer service number or use alternative communication channels such as live chat or email to get in touch with a representative. Be prepared to provide your account details and any relevant information about the blocked number.
  3. Explain the Situation:
    Clearly explain to the customer service representative that you want to unblock a specific number on your device. Provide them with the necessary details, such as the blocked number and any additional information they may require.
  4. Follow the Instructions:
    Listen carefully to the instructions provided by the customer service representative. They might guide you through a specific process to unblock the number, or they may be able to lift the block from their end directly.
  5. Confirm the Unblock:
    Once the unblocking process is complete, double-check on your device to ensure that the number is no longer blocked. Test it by making a call or sending a message to the unblocked number to verify that the unblock has been successful.

Remember that each service provider may have different procedures and protocols for unblocking numbers, so it’s important to follow their instructions explicitly. If you encounter any difficulties or have further questions, don’t hesitate to seek clarification from the customer service representative.

Method 3: Using Third-Party Apps

If your device doesn’t provide a built-in option to unblock numbers or if you prefer additional features and flexibility, you can utilize third-party apps specifically designed for call-blocking and unblocking. Follow these steps to unblock a number using a third-party app:

  1. Explore Call-Blocking Apps:
    Visit your device’s app store (such as the Google Play Store for Android devices or the App Store for iOS devices) and search for call-blocking apps. Read user reviews, check ratings, and consider the features offered by different apps.
  2. Choose and Install a Call-Blocking App:
    Select a reputable call-blocking app that suits your requirements. Install the app by following the installation instructions provided by the app store.
  3. Launch the App:
    Locate the newly installed call-blocking app on your device and open it.
  4. Access Blocked Numbers:
    Look for the “Blocked Numbers” or “Blocklist” section within the app. This is where you will find the list of numbers you have previously blocked.
  5. Find the Number to Unblock:
    Scroll through the blocked numbers list and locate the specific number that you want to unblock.
  6. Unblock the Number:
    Tap on the blocked number and select the “Unblock” or similar option provided by the app. Confirm your choice when prompted to remove the block on the number.
  7. Verify the Unblock:
    After unblocking the number, test it by making a call or sending a message to ensure that you can now receive communication from that previously blocked number.

It’s important to note that the specific steps and features of third-party call-blocking apps may vary. Always refer to the app’s user guide or instructions provided by the app developer for accurate guidance on unblocking numbers.

Method 4: Updating Your Contacts List

Sometimes, numbers get blocked because they are not saved in your device’s contacts. To unblock a number using this method, you’ll need to add it to your contacts list. Follow these steps to update your contacts list and unblock a number:

  1. Open Your Contacts App:
    Locate and open the “Contacts” app on your device. This app is usually pre-installed and can be easily accessed from your device’s home screen or app drawer.
  2. Search for the Blocked Number:
    Use the search bar or scroll through your contacts to find the entry corresponding to the blocked number.
  3. Select the Blocked Number:
    Tap on the contact entry for the blocked number to open its details.
  4. Edit the Contact:
    Look for the option to edit or modify the contact details. It is typically represented by a pencil icon or an “Edit” button. Tap on it to enter the editing mode.
  5. Save the Number:
    In the editing mode, ensure that the phone number is correctly entered and saved within the contact. If necessary, make any modifications or additions to the contact information.
  6. Update the Contact:
    Once you have verified and made any necessary changes, save the updated contact by tapping on the “Save” or “Done” button.
  7. Verify the Unblock:
    Test the unblock by asking someone to call or send a message from the previously blocked number. You should now be able to receive communication from the unblocked contact.

By updating your contacts list and ensuring the blocked number is saved correctly, you essentially remove the block associated with that contact. This method is particularly useful when you have inadvertently blocked a number that you actually want to receive calls or messages from.

Method 5: Resetting Your Phone’s Network Settings

If other methods haven’t been successful in unblocking a number, you can try resetting your phone’s network settings. Resetting the network settings can help resolve any potential software or configuration issues that might be causing the block. It’s important to note that this method will reset all network-related settings on your device, including Wi-Fi, Bluetooth, and cellular connections. Follow these steps to reset your phone’s network settings:

  1. Access the Settings Menu:
    Open the “Settings” app on your phone. You can usually find it on your device’s home screen or in the app drawer.
  2. Navigate to Network Settings:
    Scroll through the settings options and look for a section related to “Network,” “Connections,” or “Reset.” The exact location may vary depending on your device and operating system.
  3. Select Network Reset:
    Once you’ve found the network-related settings section, tap on it to access further options. Look for an option specifically labeled as “Reset Network Settings” or something similar.
  4. Confirm the Reset:
    Before proceeding with the network reset, your device may ask you to confirm your decision. This is to ensure that you are aware of the consequences. Read any warnings or prompts carefully and select the option to proceed with the network reset.
  5. Authenticate, if Required:
    Depending on your device’s security settings, you may be prompted to enter your passcode, pattern, or fingerprint to authenticate the reset process.
  6. Wait for the Reset:
    Your phone will now begin the process of resetting the network settings. It may take a few moments for the reset to complete, during which your device may restart.
  7. Reconfigure Network Settings:
    After the reset is complete and your phone restarts, you will need to reconfigure your network settings. This includes connecting to Wi-Fi networks, pairing with Bluetooth devices, and any other necessary network-related configurations.

Please note that resetting your phone’s network settings will not only remove any blocked numbers but will also erase other network-related preferences and configurations. Ensure that you have any necessary Wi-Fi passwords or other network information readily available before proceeding with the reset.

Method 6: Seeking Help from Tech Support

If you’ve exhausted all other methods and are still unable to unblock a number, seeking assistance from tech support can be a valuable option. Technical support teams are trained to troubleshoot and resolve various issues, including unblocking numbers on devices. Follow these steps to seek help from tech support:

  1. Identify the Appropriate Support Channel:
    Determine the appropriate support channel for your device. This could be the customer support hotline, online chat support, or an email contact provided by your device manufacturer or service provider.
  2. Contact Tech Support:
    Reach out to tech support using the available contact method. Provide the necessary information, such as your device model, operating system version, and a detailed description of the issue you’re facing.
  3. Describe the Problem:
    Clearly explain that you have a blocked number that you’re unable to unblock using the regular methods. Provide specific details, such as the steps you’ve already tried and any error messages you’ve encountered.
  4. Follow Tech Support’s Instructions:
    Listen attentively to the instructions and guidance provided by the tech support representative. They may ask you to perform specific troubleshooting steps or provide additional information for them to assist you effectively.
  5. Provide any Requested Information:
    If the tech support representative asks for additional information or requires access to your device, follow their instructions accordingly. Ensure you understand any actions they request and seek clarification if needed.
  6. Follow Up if Necessary:
    If the initial support session doesn’t resolve the issue, inquire about any additional steps or escalation processes that may be required. Follow up with tech support as needed to ensure your concern is addressed.

Tech support representatives are trained to handle a wide range of technical issues and should be able to provide guidance on unblocking a number if other methods haven’t been successful. They may have access to additional tools or solutions specific to your device or service.


Blocking a number on your phone can provide a sense of control and privacy, but there may come a time when you need to unblock a number that you previously blocked. In this guide, we’ve explored several methods to help you unblock a number and regain access to calls and messages.

We began by understanding why numbers get blocked in the first place, including reasons such as receiving repeated spam or harassing calls, accidental blocks, privacy concerns, or the desire to avoid unwanted communication. Knowing these reasons can help you better appreciate the need to unblock numbers in specific situations.

We then delved into various methods for unblocking numbers. We covered using the phone’s settings, contacting your service provider for assistance, utilizing third-party call-blocking apps, updating your contacts list, resetting your phone’s network settings, and seeking help from tech support. Each method offers its own benefits and may be more suitable depending on your device and specific requirements.

Remember to consider the instructions provided in this guide as general guidelines, as the steps may vary depending on your device’s make, model, and operating system. Always refer to your device’s user manual or consult the manufacturer’s support resources for accurate instructions.

By following these methods, you can effectively unblock numbers and restore communication with contacts you may have inadvertently blocked or no longer wish to restrict. Enjoy the flexibility and control over your phone’s incoming calls and messages.

Frequently Asked Questions

Q: How do I unblock a blocked number?
A: To unblock a blocked number, you can use methods such as accessing your phone’s settings, contacting your service provider, using third-party apps, updating your contacts list, resetting your phone’s network settings, or seeking help from tech support. Refer to the respective sections in the article for detailed instructions.

Q: How do I unblock a number on iPhone?
A: To unblock a number on an iPhone, open the Settings app, go to “Phone” or “Phone Settings,” select “Blocked Contacts” or “Call Blocking & Identification,” find the blocked number, and choose “Unblock” to remove the block.

Q: How do I unblock a number from calling me?
A: To unblock a number from calling you, you can follow the methods mentioned in the article, such as using your phone’s settings, accessing third-party apps, or updating your contacts list to remove the block on the specific number.

Q: How do I unblock a number on my Galaxy?
A: On a Samsung Galaxy device, you can unblock a number by opening the Phone app, tapping the three-dot menu, selecting “Settings” or “Call Settings,” finding the “Blocked Numbers” option, choosing the blocked number, and selecting “Unblock.”

Q: Can I call a number that blocked me?
A: Generally, when a number has blocked you, your calls and messages won’t go through to that number. The blocking feature is designed to prevent communication from the blocked party.

Q: What happens when you call a blocked number?
A: When you call a number that has blocked you, the call usually won’t go through. Depending on the specific device and settings, you might hear a busy signal, get redirected to voicemail, or experience silence on the line.

Q: How to know if someone blocked you?
A: Signs that someone may have blocked you include calls going straight to voicemail, repeated busy signals, inability to send text messages or receive read receipts, and lack of online presence in messaging apps or social media.

Q: Why can’t I call someone I unblocked?
A: If you’re still unable to call someone you previously unblocked, it could be due to other factors such as network issues, device compatibility problems, or limitations set by the recipient’s phone settings or service provider. Check your network connection and ensure the recipient’s number is correct.

Simple Methods How to Unblock a Number