Applications that block nuisance calls?

[Baggy]

I keep getting 'unknown' caller with no number keeps phoning everyday. But when I answer there is no reply. I don't want a block all unknown calls as some are friends. I was wondering if there is a application which stops callers hiding their number?



Many Thanks

 

[BigD562]

Theres a bunch of them... I havent tried it though i did run the search for ya.

Call Filter - Android app on AppBrain

 

[kind3r]

I don't think there is such an application to reveal a hidden phone number ....