AD Tech Customer Service Numbers Home» AD» AD Tech Customer Service: +1 (212) 216-2000 Registration: +1 (800) 424-5249 Exhibit And Sponsorship Sales: +1 (310) 598-3825 Corporate Address: 655 West 34th Street, New York, NY 10001, United StatesCustomer Service Paths for Additional HelpHow To Contact Ad Tech Via Message?Contact us: You can write a text message to Ad Tech for any issue through the contact us page of ad-tech.com/. Locations Near You: Find nearby locationsDriving Direction: Follow the directions to locate AD TechWhat is AD Tech in the Process of?Owned by Verizon Communications, Adtech AG generally referred to as Ad Tech, is an innovative venture that is concerned with providing inventive marketing solutions to the big concerns, empowering them to communicate with customers about their offerings in a better manner. Ad Tech was established in 1998 and is headquartered at Frankfurt, Hesse, Germany.