Intelligent multiple device file sharing in a wireless communications system

Systems and methodologies are described that facilitate communication between a plurality of devices identified by mobile infospheres. The devices can be associated with a mobile infosphere based on ownership, for example, where the mobile infospheres are identified by a mobile phone number. A registry server can store information regarding devices in each mobile infosphere, and communication between the devices within a mobile infosphere or devices in other mobile infospheres can be facilitated by providing stored access parameters. In addition, data transferred among the devices can be transcoded to meet capabilities of disparate devices with respect to memory, bandwidth, available codes, etc. Moreover, a file system can aggregate shared files and folders from a plurality of mobile infosphere devices to provide seamless access to available accessible content.