PhoneBlock for Fritz!Box
Switch off landline advertising calls!
Automatically reject unwanted callers
Has your phone number also fallen into the hands of dubious address dealers and you are constantly receiving annoying calls that want to "optimize" your electricity bill, give you advice on a solar system, announce another grand prize or offer other "perks"? Then PhoneBlock is exactly what you need!
Why PhoneBlock?
Automatic protection
Your FRITZ!Box or smartphone automatically blocks spam calls - without you having to do anything.
Community power
Thousands of users report new spam numbers every day. Together we can protect ourselves from annoying advertising calls.
Always up to date
The block list is updated automatically. New spam numbers are blocked immediately.
Data protection
Open Source and self-hosted. Your phone numbers are hashed - no one can see who is calling you.
Free of charge
PhoneBlock is completely free and ad-free. By the community, for the community (you can donate for the operation).
It's that simple
1. installation
Choose your platform and follow the installation instructions. It only takes a few minutes.
2. set up
PhoneBlock loads the current blacklist and sets up the automatic update.
3. protected!
From now on, spam calls will be blocked automatically. Your phone will finally stay quiet.
Choose your platform
FRITZ!Box
Recommended: Install the PhoneBlock answering machine as a VoIP device. The answering machine automatically accepts spam calls and engages callers in pointless conversations - your phone won't even ring.
Alternative: Import the blacklist as Phonebook in your FRITZ!Box from AVM. Callers are rejected directly (note: phone book size is limited, therefore not all numbers are recorded).
Android
Block spam calls directly on your Android cell phone with the PhoneBlock app. The app checks incoming calls in real time and automatically blocks known spam numbers. You can set yourself how many negative messages a number should be blocked for.
Features: Call history, report and rate numbers, own block list, no authorization required to read your contacts.
iPhone
Include the PhoneBlock blocklist in your iPhone contacts. iOS then automatically shows you when a caller is on the blocklist. The setup is done via CardDAV - your iPhone automatically keeps the list up to date.
Telephone system
Integrate PhoneBlock into your phone system or PBX. The blocklist can be downloaded in various formats or queried via API. Ideal for companies and professional telephone systems.
The community makes the difference
Strong together:
Anyone can join in! Report spam numbers directly in the app, on the website or by blocking in your FRITZ!Box. As soon as a number is reported, it is added to the block list for all users. The more users participate, the better we can all protect ourselves from spam calls.
Ready to block spam calls?
Choose your platform and get started in just a few minutes: