Truecaller: See who is callingFree
True Caller is a global Caller ID app that shows you who the caller is before you answer, for FREE! - Caller ID, see who is calling - Social Caller ID, see your friends latest info from Facebook/LinkedIn on calls - SMS Preview - Block spam calls - Name and number search - Update phonebook with missing address information - Tweet your calls on Twitter automatically
Downloads: 409,749+ (for Android)Report app for spam or abuse!
Total SMS Control Free
SMS forwarding,Call notification forwarding,Call Recording,Backup,Tracking,Security,Parental Control