NEW YORK--(BUSINESS WIRE)--YP, a leading local marketing solutions provider, is announcing the launch of YP Audience Extension, a new solution that allows national and brand advertisers to identify potential customers, expand the reach of their online display campaigns and drive results. Media fragmentation has made it challenging for advertisers to connect with consumers who may be interested in their brand, product or service in the crowded online marketplace. YP has more than 2.3 billion sea