A system and method for updating call redirection information and other communication redirection information. The system is integrated with and accessed by a subscriber via a voicemail system or call handling server. The system may present one or more options to a subscriber to provide call redirection information. The subscriber may provide call redirection information, such as an alternate number, via an interactive voice response (IVR) component of the voicemail system or call handling server. The subscriber may also access the system and provide call redirection information via a voicemail system or call handling server web interface, a user-selectable menu on the subscriber's telecommunications device, and so on. The system communicates with other components in a telecommunication network to provide the call redirection information and enable calls to a telecommunications device to be appropriately redirected or deflected.