Call block App

Apps are limited into how they can interface with the core phone functions on Windows Phone, so no app will be able to block calls. Often your wireless carrier will support network-side call blocking, usually through their website or calling support
 
On Ativ-S at settings there is an option for blocking phone calls. I didnt have that menu on my L920.
 
there r so many useful features windows phones don't have, i hope they make a list of it and put it in an upgrade or so.
 
After getting the GDR2 update on my Lumia 521, I see a feature named "Call + SMS filter" under Settings. I haven't tried it, but it would seem that this is what you are looking for.
 

Members online

Forum statistics

Threads
339,415
Messages
2,262,436
Members
428,758
Latest member
Doilkakk