While Verizon already provides a Web site that allows existing customers to request communication service to be transferred from one location to another, Tuesday's announcement promises customers the added convenience of making that switch with one phone call. By dialing 1-866-VZMoves, or (866-896-6837) customers will be able to turn off their existing service, ensure service is enacted at their new address, and find out which services will be available in their new location, according to Verizon. The company has been aggressively rolling out its broadband service, marketed as FiOS.