The Attorney General's Office is committed to advancing housing access, affordability, and equity in California. Office of the Attorney General P.O. Box 85266-5299.San Diego, CA 92186-5266. Please contact your attorney if you have questions concerning your case. Central Office Hall of Justice 330 W. Broadway San Diego, CA 92101 619-531-4040 The Southern District of California includes San Diego and Imperial Counties. The main office is headquartered in the city of San Diego, in San Diego County. Office of the City Attorney. Civic Center Plaza 1200 Third Ave. Find your attorney general, the top legal officer in your state or territory.