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 Sat 27 Apr Sun 28 Apr Mon 29 Apr Tue 30 Apr Sometime after that Preferred Time morningafternoonevening Message