Sales calls? Never again!

Sales calls, alleged lottery wins and annoying surveys – many unwanted landline calls cost not only time, but also nerves. With a FRITZ!Box you can block phone numbers from which you don't want to receive calls.

Easy phone number blocking

You can configure up to 32 call blocks in your FRITZ!Box. If more than 32 phone numbers are to be blocked, you can also block entire ranges of numbers. Or create a separate phone book for all of the undesired callers and the FRITZ!Box will automatically block them.

Anonymous calls can also be blocked. When no phone number is transmitted the call can be either blocked or automatically routed to an internal answering machine.

Watch out for service numbers

What's more: With a FRITZ!Box you can also block outgoing calls to save money.

By the way: In the FRITZ!App Fon you can block a phone number with a fingertip – unwanted callers are blocked instantly.