Contact Information for Zac Efron You may request an autograph from Zac Efron at his fan mail or postal address. Zac Efron's Fan Mail Address is Zac Efron, Viewpoint, Inc., 8820 Wilshire Boulevard, Suite 220, Beverly Hills, CA 90211-2618, USA. Zac Efron's mailing address is used for fan letters and gifts. If you have any issues with your order please contact us by email at support@zacefron.com.