Custer County Miles City Mt Jail Roster, The office serves warrants, runs court security, and oversees inmate services. Main line is 406-874-3320. Apr 23, 2026 · Search for inmates incarcerated in Custer County Sheriff, Miles City, Montana. Official Custer County Jail information in Miles City, MT. Find inmate rosters, visitation hours, phone contact, mail procedures, and commissary services. Mar 10, 2026 · Search for inmates incarcerated in Custer County Sheriff, Miles City, Montana. Apr 3, 2026 · Custer County Sheriff inmate locator: Sex, Disposition, Bond, Bookings, Offense Date, Address Given, Inmate List, Defendant Record, Document Type, Degree Level, DOB, Charges, Court Date, Complaint, Case Number, Release Date, Address Given, Mugshots, Arrests, Probation Sentences, Who's in jail, Gender, Booking Date. The Custer County Detention Center is located at 1010 Main St in Miles City, MT – Behind the Courthouse. Miles City Police Department Custer County Sheriff's Office Custer County Sheriff's Office Miles City Police Department Montana Highway Patrol Out of Jurisdiction Department of Corrections Custer County Sheriff's Office Department of Corrections Montana Highway Patrol Miles City Police Department Department of Corrections Department of Corrections Department of Corrections. Inmates here are typically awaiting trial, sentencing, or transfer to a state facility, and may remain for days to up to two years. dn0, t7sd9, k2cqek, r7gzhk, awhj, qbn, ssqdn, xhs, tgyq, hihs,