Call Blocker - Stop spam calls
8.6 2K+
v3.3.8 by UnknownPhone.com
Editor's Review
Unknownphone.com brings you the complete app to avoid phone scams, unwanted calls and extra charges in your bill. With more than 100.About Call Blocker
Call Blocker (Package Name: com.unknownphone.callblocker) is developed by UnknownPhone.com and the latest version of Call Blocker - Stop spam calls 3.3.8 was updated on April 27, 2026. Call Blocker - Stop spam calls is in the category of Communication. You can check all apps from the developer of Call Blocker - Stop spam calls and find 200 alternative apps to Call Blocker - Stop spam calls on Android. Currently this app is for free. This app can be downloaded on Android 10.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Block, identify and report suspicious phone numbers. Unknownphone.com brings you the most complete app to avoid phone scams, unwanted calls and extra charges in your bill. With more than 10,000,000 telephone numbers registered and identified in our website and a community with millions of users in U.K. and around the world, Unknownphone.com has the pleasure to bring you its official app.
BLOCK PHONE NUMBERS
- Do you want to know who is calling you? Are you annoyed by unwanted calls? With our app you will be able to block any phone number you want.
REPORT SUSPICIOUS PHONE NUMBERS
Search any phone number and check if it has been previously reported in UnknownPhone.com. Share your experience and warn our community.
IDENTIFY COMMERCIAL CALLS
Are you receiving calls and have no idea who is calling you? Do they refuse to identify themselves? Check the phone number with our application and find out who calls you. Verify the phone owner and block their calls.
AVOID THE MOST COMMON SCAMS
- Get the latest and most updated information on telephone scams in the U.K. Block suspicious phone numbers before they call you.
GLOBAL BLOCKING
- Block all international calls.
- Block all incoming calls from phone numbers that are not in your contact list.
- Block all calls with No Caller ID/Unknown/Hidden number.
OUR COMMUNITY
Unknownphone.com is the largest community on phone search and the biggest phone spam directory in the U.K. With more than 10,000,000 identified phone numbers in more than 30 countries.
Call Blocker is Unknownphone.com’s official phone block app and you will be able to access all of our services from your phone.
Optional subscription to our service
- Unlimited credits. Get information for all numbers you want.
- Automatic detection and block of up to 2000 dangerous phone numbers in your country.
- Automatically block No Caller ID/unknown/Hidden calls.
- Access without limitations all our records for any phone number.
- No ads.
- Auto-renewing subscription ($4.99 monthly / $9.99 3 months - price varies by country)
Call Blocker respects your right to privacy. Your contacts will never be public.
Privacy policy: unknownphone.com/privacy-policy
Terms of use: unknownphone.com/terms-of-service
BLOCK PHONE NUMBERS
- Do you want to know who is calling you? Are you annoyed by unwanted calls? With our app you will be able to block any phone number you want.
REPORT SUSPICIOUS PHONE NUMBERS
Search any phone number and check if it has been previously reported in UnknownPhone.com. Share your experience and warn our community.
IDENTIFY COMMERCIAL CALLS
Are you receiving calls and have no idea who is calling you? Do they refuse to identify themselves? Check the phone number with our application and find out who calls you. Verify the phone owner and block their calls.
AVOID THE MOST COMMON SCAMS
- Get the latest and most updated information on telephone scams in the U.K. Block suspicious phone numbers before they call you.
GLOBAL BLOCKING
- Block all international calls.
- Block all incoming calls from phone numbers that are not in your contact list.
- Block all calls with No Caller ID/Unknown/Hidden number.
OUR COMMUNITY
Unknownphone.com is the largest community on phone search and the biggest phone spam directory in the U.K. With more than 10,000,000 identified phone numbers in more than 30 countries.
Call Blocker is Unknownphone.com’s official phone block app and you will be able to access all of our services from your phone.
Optional subscription to our service
- Unlimited credits. Get information for all numbers you want.
- Automatic detection and block of up to 2000 dangerous phone numbers in your country.
- Automatically block No Caller ID/unknown/Hidden calls.
- Access without limitations all our records for any phone number.
- No ads.
- Auto-renewing subscription ($4.99 monthly / $9.99 3 months - price varies by country)
Call Blocker respects your right to privacy. Your contacts will never be public.
Privacy policy: unknownphone.com/privacy-policy
Terms of use: unknownphone.com/terms-of-service
Call Blocker 3.3.8 Update
• Bug fixing.
Read More
Call Blocker Features
Related Videos
Previous Versions
More
Requires Android: Android 10.0+
Screen DPI: 160-640dpi
SHA1: 1862b9fef10cf2ec3ef2afe874e0c1c9fbafaa1a
Size: 18.91 MB
What's New:
• Bug fixing.
Variant
Arch
Version
DPI
274
March 7, 2026
Call Blocker - Stop spam calls
3.3.3
(274)
Requires Android: Android 10.0+
Screen DPI: 160-640dpi
SHA1: 77df47b6f6b5de3c455562f50dbf39a3911a34cb
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 22.15 MB
What's New:
• Bug fixing.
Android 10.0+
160-640dpi
274
April 24, 2026
Call Blocker - Stop spam calls
3.3.3
(274)
Requires Android: Android 10.0+
Screen DPI: 160-640dpi
SHA1: 29ebc8d266c63076e220f5c60caf1df1f3d153a5
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hdpi, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 17.86 MB
What's New:
• Bug fixing.
Android 10.0+
160-640dpi
Variant
Arch
Version
DPI
266
August 10, 2025
Call Blocker - Stop spam calls
3.3.2
(266)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 3074ac490fd0234882e22a923cf7f680dc9429f7
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 27.75 MB
What's New:
• Improved support for the latest Android devices
• Faster spam detection
• Bug fixes
• Faster spam detection
• Bug fixes
arm64-v8a
Android 6.0+
160-640dpi
266
August 15, 2025
Call Blocker - Stop spam calls
3.3.2
(266)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 05c94437df38d00fa3dfb3395e6019f38f9a7a2b
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 21.27 MB
What's New:
• Improved support for the latest Android devices
• Faster spam detection
• Bug fixes
• Faster spam detection
• Bug fixes
arm64-v8a
Android 6.0+
160-640dpi
266
March 4, 2026
Call Blocker - Stop spam calls
3.3.2
(266)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 6e6de9b4582c009ee5cc11668ed425667e22b058
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 25.13 MB
What's New:
• Improved support for the latest Android devices
• Faster spam detection
• Bug fixes
• Faster spam detection
• Bug fixes
arm64-v8a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
259
September 10, 2024
Call Blocker - Stop spam calls
3.3.1
(259)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 533f37a73ff11797e940fee48e878abd9e3ce7dc
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.armeabi_v7a, config.en, config.mdpi
Size: 27.4 MB
What's New:
• Bug fixing.
armeabi-v7a
Android 6.0+
160-640dpi
259
September 10, 2024
Call Blocker - Stop spam calls
3.3.1
(259)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 57f1298fb8a00b8092dbe1a2a9b2a691612d58e4
Base APK: com.unknownphone.callblocker.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 27.34 MB
What's New:
• Bug fixing.
arm64-v8a
Android 6.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-04-27
Latest Version:
3.3.8
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
Safe to Download
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