Business Directory Go back to directory. No Photo Available Custer County Sheriff’s Department Custer County Sheriff’s Department Contact: Tony Harbaugh, Sheriff Work 1010 Main St Miles City MT 59301 work Work Phone: Office: (406) 874-3320work Work Phone: Jail: (406) 874-3301work Website: Custer County Sheriff Biography It is the mission of the Custer County Sheriff’s Office to provide professional, high quality and effective law enforcement, correctional and court security services in partnership with the community. Tony Harbaugh, Sheriff Notes
