The Office of the New York State Attorney General's regional offices address important matters of social and economic justice in the communities they serve. The District Attorney is responsible for prosecuting all crimes in Fulton County, which is made up of 10 town courts, 2 city courts and County Court.The New York State Unified Court System offers free instruction booklets and forms for people starting a divorce. County Attorney: Jason Brott, Esq. Complete your questionnaire online, you may also complete your Questionnaire using the telephone service at 1-866-648-4880. Exemption applications must be filed with your local assessor's office. See our Municipal Profiles for your local assessor's mailing address. Fani T. Willis is the District Attorney for Fulton County, Georgia, the state's largest county and the home to over one million Georgians. Fulton County District Attorney's Office, Atlanta, Georgia. Three orange people demographic white icon.