Abstract: Methods, media, and systems are provided for presenting potential matches for address book entries across multiple online applications. Interaction between a web site provider, telecommunications network provider, and third-party data sources enable presentation of an input form that can be utilized across applications for a number of different types of information. Potential matches are automatically displayed based on the information provided in an application-independent user-input form. The retrieval of data is for any type of information that may be applicable to the particular software application for which the retrieval is taking place. Computer-readable media and systems are provided for performing methods of presenting potential matches in address book information across a plurality of internet software applications. Computer-readable media for performing methods of facilitating requests for information from one or more user address book databases are also provided.