Classifying a portion of user contact data into local contacts

摘要

Contact data for contacts of a user is stored. Each of the contacts is ranked (e.g., based on stored profile information for each contact). In one embodiment, each of the contacts is classified as either a local contact or a directory contact based on the ranking to provide local contacts and directory contacts. The local contacts are provided for local storage on a user device of the user. A directory contact is provided to the user device from the directory contacts by the server (e.g., in response to a query from the user device).