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 Wed 01 May Thu 02 May Fri 03 May Sat 04 May Sometime after that Preferred Time morningafternoonevening Message