Developer's DescriptionBy Ahmed SousaneThis app allows you to Add automatically a Prefix, to Hide your phone Number (Hide your caller id ) and makes it private.This app allows you to Add automatically a Prefix, to Hide your phone Number (Hide your caller id ) and makes it private.- Choose who can see your phone number and who can't.- Switch easily between two contacts list (private and public)- By adding a Prefix and selecting contacts ,you can hide your phone number for specific contacts or for all of them...- Possibility to use this app as an alternative contact manager .- Possibility to add, edit and delete Prefix