London - U.K. mobile network operator 3 UK announced that it has partnered with San Diego-based Intercasting to provide its 3.75 million subscribers with access to social networks including LiveJournal, Xanga, Vox and BlackPlanet from their mobile phones. "Users will get a social networking experience tailored for the data and media capabilities of their phones, helping to drive adoption and repeat usage over the 3 network," said Rob Wells, head of mobile broadband at 3 UK.