Custer County Miles City Mt Jail Roster, The Custer County Detention Center will not accept personal items for any inmate. Start by visiting any local jail roster provided by the sheriff’s office; many counties post current inmates sorted by booking date and name. The Sheriff’s complex is at 1010 Main St, Miles City, MT 59301. Main line is 406-874-3320. Sep 29, 2025 · Out of Jurisdiction Miles City Police Department Custer County Sheriff's Office Miles City Police Department Feb 24, 2026 · Search for inmates incarcerated in Custer County Sheriff, Miles City, Montana. Visitation hours, prison roster, phone number, sending money and mailing address information. The Custer County Detention Center is located at 1010 Main St in Miles City, MT – Behind the Courthouse. Inmates here are typically awaiting trial, sentencing, or transfer to a state facility, and may remain for days to up to two years. Miles Jail, MT, is a Type II facility located at 110 N Main St, Miles City, MT 59301. The office serves warrants, runs court security, and oversees inmate services. hi, 9ex0j, lze8c9, zac, nvj, hkyw, da5f8, gjg, ot, wxe9,