When you receive a subpoena from the District Attorney’s Office, please call our Witness Coordination Unit for further instructions. From Camarillo, Ojai, Oxnard, Point Mugu, Port Hueneme, Saticoy and Ventura, please call (805) 654-3006. From other areas inside California, call (800) 692-8887. From outside California, you may call collect to (805) 654-3006. Para asistencia en Español, llame (805) 654-3708.