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Unknown Call & Contact Blocker Mod Apk v1.6.9.9 [Paid for free][Unlocked][Premium]
Download APK Updated on Dec 15, 2025
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Experience the best of Android Communication with Unknown Call & Contact Blocker! Developed by , this innovative Communication Apps offers a seamless and engaging experience for users of all ages. Unknown Call & Contact Blocker offers a seamless experience for users running Android 4.1 and up and up. The latest version for Unknown Call & Contact Blocker is 1.6.9.9.

HappyMod
Name Unknown Call & Contact Blocker
Publisher growtons tech
Size 6.24 MB
Latest version 1.6.9.9
Released on Dec 15, 2025
Minimum Requirement 4.1 and up
Get it on Google Play
Languages EN,FR,DE,ID,IT,JA,KO,PT,RU,ZH,ES,TH,ZH,TR,VI
Table of Contents

    What is Unknown Call & Contact Blocker?

    Did you realize that most of the spam calls you receive start with the same digits? Just specify those starting digits of the spam calls you receive, and we'll Block those spams forever!

    And of course, our Call Blocker app also allows you to automatically silence or reject calls from Unknown numbers or your contacts.

    Do you regularly receive spam calls / Robo calls and looking for a solution? You are at the right place. Just install our Call Blocker app, set Rules, and thrash the spam calls, Robo calls and Unknown calls out of your way. These calls doesn't deserve your time

    The Spam Call Blocker app Blacklists the calls based on the rules you define on our app.

    This Spam Call Blocker App is absolutely FREE !

    Filter all your Spam Calls just by setting few rules in our app and we'll try to make your days spam free

    Features of this App:

    Block Spam Calls and Robo Calls that Begins with Certain digits:

    If you receive spam calls whose numbers always begins with certain digits, you can capture these digits and create a “Starts With” rule in our Spam Call Blocker app. For example, you regularly receive spam calls that Begins with the digits 140, you can create a “Starts With” Rules in the Call Blocker app and enter the starting digits (140 in this example). Once this Rule is set, the Call Blocker app would automatically Block any incoming calls to your phone that begins with 140.

    Block Unknown Calls:

    If you receive a call from an Unknown number and would like to avoid future calls from that number, you can create an “Exact Match/ Contact” rule in our Spam Call Blocker app. In this Rule you can specify the unknown number you want to block. By this way, you can Blacklist unknown calls that comes from this unknown number.

    Silence or Reject calls from your contact:

    This app also allows you to block calls from any of your contact. In order to do so, you can create an “Exact Match/ Contact” rule in our call blocker app. Here, you can directly click on the contacts icon and import a contact to Block. You can also specify how you want to block the contacts, i.e , you can specify whether you want to silence the incoming call or reject the incoming call. You might want to choose the silence option, to temporarily silence calls from a contact, so that the contact does not feel bad and you can catch up with the contact later

    Choose how you want to Block Spam calls / Unknown calls / Contacts:

    With the call Blocker App, you can specify how you want to block the calls. You can either choose to reject the incoming call or you can silence the incoming calls. Silencing the incoming calls could be particularly useful when you want to block your contacts.

    Get notified when a Call is Blocked:

    The Call Blocker app will notify you whenever a call is blocked. You can click on the notification anytime and review the Blocked call activity.

    No Sign Up / Email Required:

    Just install the Spam Call Blocker app, set a Block Rule, and start Blocking calls and relax!

    Setting a Block Rule:

    Install the Spam Call Blocker app, provide the necessary permissions and launch the app.

    Now you can click on Add Rule button to start setting up your rules:

    • To Block Numbers based on starting digits, select the Starts With Rule. Then enter the starting digits of the number you want to block. Click on Next and select the way you want to block the spam call (Silence/ Reject). Click on Save Rule and Confirm the created Rule. Your Rule will be created.
    • To Block calls from an Unknown number or Contact, Select Exact Match/Contact rule. Then enter the unknown number / import a contact that you want to Block. Click on Next and select the way you want to block the spam call (Silence/ Reject). Click on Save Rule and Confirm the created Rule. Your Rule will be created.

    Go ahead, install our Spam Call Blocker app, set up your Block Rules and relax. We'll take care of your spams

    And do rate us on play-store if you like our app

    It's important to note that downloading and using Mod APKs carries risks. However, download Mod Apks on HappyMod is safe. HappyMod states they perform checks, the sheer volume of user-submitted content makes it challenging to guarantee that every single mod is completely free of malicious code or hidden functionalities. HappyMod use reputable antivirus software to scan every APKs before installation.

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    Top Features of Unknown Call & Contact Blocker Mod APK

    • Unknown Call & Contact Blocker Mod APK is 100% Working Unknown Call & Contact Blocker Mod APK, available on HappyMod, stands out from the crowd as it has undergone rigorous testing by the HappyMod user community. This isn't just an ordinary modified application; it's a version that has been verified for its reliability and functionality. Our users have thoroughly tested and confirmed that all advertised features are fully operational and accessible. You can expect a seamless experience, as this mod is guaranteed to be installable on compatible devices with no known bugs or glitches. This collective validation from the HappyMod community ensures a 100% working modification, providing you with all the enhanced functionalities you seek without the common pitfalls of unverified mods. Install with confidence, knowing you're getting a stable and fully functional version of Unknown Call & Contact Blocker.
    • Unknown Call & Contact Blocker Mod APK is 100% Safe Unknown Call & Contact Blocker Mod APK from HappyMod that has undergone scans by over 70 different software programs and boasts numerous user verifications is undoubtedly a strong indicator of its legitimacy and a significant step towards ensuring its safety, it's crucial to understand that no third-party mod can ever be declared "absolutely 100% safe." The multi-software scanning process helps to detect known malware, viruses, and suspicious code patterns, drastically reducing the risk of malicious inclusions. Similarly, a large number of positive user verifications and testimonials indicate that many people have successfully used the Unknown Call & Contact Blocker Mod APK without apparent issues, suggesting it's functional and free from obvious problems.
    • Unknown Call & Contact Blocker Mod APK is free to download The Unknown Call & Contact Blocker Mod available on HappyMod offers an incredibly appealing proposition for users: it's completely free to download, boasts blazing-fast download speeds, and provides an overall excellent user experience. Unlike official app stores or premium versions, the Unknown Call & Contact Blocker Mod on HappyMod eliminates any cost barriers, making its enhanced features accessible to everyone without needing in-app purchases or subscriptions. This commitment to free access is a significant draw for many users looking to explore the full potential of [Product Name] without financial commitment.
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    Requirements to Install Unknown Call & Contact Blocker

    • Operating System: 4.1 and up or higher
    • RAM Required: Minimum 1 GB
    • Storage Required: 12 MB
    • Internet Required: An active internet

    Additional Recommendations

    • Storage Space: At least 12 MB of free
    • Internet Connection: Stable Wi-Fi or mobile data
    • Account: no needed

    Step-by-Step Guide to Installing Unknown Call & Contact Blocker Mod APK

    • Step 1: Enable "Install Unknown Apps" (or "Unknown Sources")
    • Step 2: Download Unknown Call & Contact Blocker Mod APK File from HappyMod.net
    • Step 3: Locate the Downloaded APK File
    • Step 4: Install Unknown Call & Contact Blocker Mod APK File
    • Step 5: Launch the App

    Additional tips for Unknown Call & Contact Blocker Mod APK

    Clear Cache Regularly: If Unknown Call & Contact Blocker starts to feel sluggish or behave unexpectedly, try clearing its cache. Go to Settings > Apps > Unknown Call & Contact Blocker > Storage & cache, then tap "Clear cache." This often resolves minor performance hiccups without losing your data. Free Up Storage: Ensure your device has sufficient free internal storage. Low storage can significantly impact Unknown Call & Contact Blocker's performance and even prevent updates or proper functioning. Close Background Apps: If you're experiencing lag, try closing other heavy apps running in the background. This frees up RAM for Unknown Call & Contact Blocker to run more smoothly.

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    Conclusion

    In summary, the Unknown Call & Contact Blocker Mod APK offers an incredibly compelling way to experience Unknown Call & Contact Blocker with enhanced capabilities. By providing • Paid / Premium Features Unlocked, this modified version unlocks a level of freedom and enjoyment not present in the original application. It's a fantastic option for users looking to bypass traditional limitations and dive deeper into what Unknown Call & Contact Blocker has to offer.

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    FAQS-FREQUENTLY ASK QUESTION

    What is Unknown Call & Contact Blocker Mod APK?

    Unknown Call & Contact Blocker Mod APK is a modified version of the original Unknown Call & Contact Blocker application designed for Android devices. This version typically includes enhancements and unlocked features not found in the standard app.

    Is Unknown Call & Contact Blocker Mod APK safe to download and use?

    Unknown Call & Contact Blocker Mod APK is safe and verified file. This Unknown Call & Contact Blocker Mod APK has been scanned with multiple antivirus programs to minimize potential threats.

    Does Unknown Call & Contact Blocker Mod APK require my phone to be rooted?

    No. Unknown Call & Contact Blocker Mod APK is designed to be installed and run on both rooted and non-rooted Android devices. You usually do not need to root your phone to enjoy the modded features.

    What if Unknown Call & Contact Blocker Mod APK isn't installing or keeps crashing?

    1. Ensure you have uninstalled the original Unknown Call & Contact Blocker app and that "Install Unknown Apps" is enabled for your installer/browser.

    2.The APK file might be corrupted (re-download it), or it might be incompatible with your device's Android version or architecture.

    3.If the app installs but crashes, try clearing its cache and data via Settings > Apps > {App Name} > Storage & cache.

    4.Sometimes, different mod versions are available; one might work better on your device.

    5.Look for comments or forums related to this specific mod; other users might have solutions.

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