Boone County (IN)
From The RadioReference Wiki
Law Enforcement Numbering
6-1 to 6-39 - Sheriff Dept Deputies 6-70 to 6-90 - Sheriff Dept Reserve Deputies (Not all numbers used) 6-40 to 6-49 - Whitestown PD 400 numbers - Thorntown PD 700 numbers - Jamestown PD 800 numbers - Advance PD 900 numbers - Zionsville PD