Home > District Attorney Legal Glossary: District Attorney Also known in slang as the “D.A.” The prosecutor on your county-based case by the State of California. Questions about District Attorney? Please contact us so we can help! Name (required) Phone (required) Email (required) Preferred Office Location Redwood CitySan JoseDublinPalo Alto Select date (required) ASAP Fri 19 Apr Sat 20 Apr Sun 21 Apr Mon 22 Apr Sometime after that Preferred Time morningafternoonevening Message