Citysearch Adds SMS Services

West Hollywood-based Citysearch has added new mobile services for its online city guides, announcing today two new mobile services driven by short message service technology. Citysearch said that it has added a new SMS service that allows users to send local business listings from its web page directly to their cell phone, and a mobile search service that allows users to search for businesses using text messaging. Citysearch is a unit of IAC/InterActiveCorp.