Cascade County Jail Phone Number 406-454-6826 connects callers directly to the administrative office responsible for inmate records, visitation scheduling, and public information in Great Falls, Montana. This number serves as the primary contact point for families, attorneys, and law enforcement seeking real-time updates on inmate status, booking details, bond amounts, and housing locations. The line operates during standard business hours, with voicemail available after hours for non-urgent requests. All calls are logged and monitored to ensure accurate record-keeping and compliance with Montana’s public records laws.
How to Use the Cascade County Jail Phone Number
Calling 406-454-6826 provides immediate access to trained staff who can verify if someone is currently detained, confirm release dates, explain bond payment procedures, and assist with visitation appointments. For faster service, callers should have the inmate’s full name or booking number ready. Staff cannot provide legal advice or medical information due to privacy regulations, but they will direct callers to the correct department. Urgent matters, such as medical emergencies or legal deadlines, are prioritized and escalated immediately.
Official Inmate Roster Lookup
The Cascade County Inmate Roster is updated daily and available online through the county government website. It lists every person currently held at the facility, including their full name, booking date, charges, bond amount, and housing unit. Users can search by name or booking number using the built-in filter tool. The roster complies with Montana Code Annotated §§ 44-5-103 and 44-5-301, which require transparency in criminal justice records. This resource helps families stay informed and supports attorneys in preparing defense strategies.
https://www.cascadecountymt.gov/314/Inmate-Roster 
Facility Location and Contact Details
The Cascade County Jail & Detention Center is located at 3800 Ulm North Frontage Road in Great Falls, MT 59404. It sits near major highways, making it accessible from surrounding communities. The facility houses up to 300 inmates, including both pre-trial detainees and sentenced individuals. Services include medical care, mental health counseling, and structured visitation programs. For directions or general inquiries, call 406-454-6826. Fax documents to the Sheriff’s Office at 406-454-6820. The site also offers downloadable forms for visitation and bond payments.
https://www.countyoffice.org/cascade-county-jail-detention-center-great-falls-mt-4dc/
Searching for an Inmate Online
To locate a specific inmate, visit the official Cascade County Jail roster page. The list appears alphabetically but includes a search bar at the top for quick filtering. Enter the first or last name, or use the booking number if known. Results show current charges, bond status, and projected release dates. This system is used daily by legal professionals, family members, and investigators. If an inmate does not appear, they may have been released, transferred, or are still being processed.
https://cascadecountyjail.org/ 
Sheriff’s Office Responsibilities
The Cascade County Sheriff’s Office manages the jail and handles civil matters outside Great Falls city limits. This includes animal control, property disputes, and emergency response coordination. All incoming mail for inmates is screened for contraband before delivery, per state safety regulations. The office maintains strict protocols to balance security with detainee rights. For non-jail-related concerns, call 406-454-6820. The Sheriff’s Office also publishes annual reports on jail operations and community outreach efforts.
https://www.cascadecountymt.gov/383/Sheriffs-Office
Statewide Montana Inmate Search
The Montana Department of Corrections operates a statewide inmate lookup portal at http://www.cor.mt.gov. This database includes individuals housed in county jails like Cascade County. Users can search by name, ID number, or facility. Results display offense type, sentence length, parole eligibility, and visitation rules. Families can apply for video visitation through this platform. The site also links to victim notification services and reentry programs.
https://cascadecountyjail.org/inmate-search/
Third-Party Jail Roster Tools
Websites like Montana Jail Roster offer direct links to the Cascade County Detention Center’s current inmate list. These tools simplify the search process with user-friendly interfaces. Click the “Jail Roster” button to view live data. If a person isn’t listed, they may have been released or transferred. These platforms do not store personal data but redirect to official sources. Always verify information through the county’s site for accuracy.
https://montanajailroster.com/jail-rosters/cascade-county-detention/
Inmate Information and Services
Detailed inmate data—including charge lists, bond conditions, visitation schedules, and mugshots—is available via the official roster or by calling 406-454-6826. The facility publishes an inmate handbook outlining rights, rules, and procedures. Bond payments can be made in person, online, or by phone. Legal representatives receive priority assistance. Medical requests must be submitted in writing through the jail’s intake system.
Inmate Phone Call Policies
Inmates may place outgoing calls between 8:00 AM and 10:00 PM using prepaid accounts. Family members fund these accounts online or by phone. Calls are blocked during meals (5:30–6:30 PM) and nightly lockdown. Rates and allowed numbers are posted on the jail’s website. Three-way calls, call forwarding, and international dialing are prohibited. All calls are recorded and may be monitored for security.
Regional Detention Center Overview
The Cascade County Regional Detention Center at 3800 Ulm North Frontage Road serves as the main holding facility for pre-trial detainees. Managed by the County Sheriff, it follows Montana Department of Corrections standards for safety and rehabilitation. The main line is 406-454-6820; fax legal documents to the same number. Programs include GED classes, substance abuse counseling, and religious services. Visitation requires advance booking.
https://prisonhandbook.com/2883/cascade-county-detention-center-great-falls-mt/
Free Inmate Search via Great Falls Police
The Great Falls Police Department offers a free online tool to search the Cascade County Jail roster. Enter a name or booking number to view housing location, bond amount, and release date. For immediate help, call (406) 727-7688 and leave your number for a callback. This service supports urgent family or legal needs. Results reflect real-time data from the county system.
Community Accountability and Transparency
Recent events, such as protests over inmate deaths in neighboring counties, highlight the need for transparency in detention facilities. While Cascade County maintains open records and regular audits, community groups advocate for stronger oversight. The Sheriff’s Office publishes incident reports and responds to public records requests within legal timeframes. Families are encouraged to report concerns through official channels.
Visitation Rules and Scheduling
Visits must be scheduled at least 24 hours in advance by calling 406-454-6826. Each inmate receives one 30-minute visit per week. Visitors must present valid photo ID and pass a background check. Minors under 18 require adult supervision. No physical contact is allowed except brief handshakes. Food, gifts, and electronic devices are prohibited. Late arrivals forfeit their time slot.
Bond Payment Options
Bonds can be paid in cash, certified check, or money order at the jail’s front desk. Online payments are accepted through the county’s secure portal. A 10% fee applies for surety bonds arranged through licensed agents. Partial payments are not permitted. Once paid, release processing takes 1–4 hours depending on court schedules. Receipts are provided for all transactions.
Medical and Mental Health Services
Inmates request medical care through written forms submitted to staff. Emergency treatment is provided immediately. Routine appointments occur weekly. Mental health counselors conduct evaluations and therapy sessions. Prescription medications are dispensed under supervision. Families cannot directly contact medical staff due to HIPAA rules.
Mail and Package Guidelines
All mail is inspected before delivery. Send letters to: Inmate Name, Booking Number, Cascade County Jail, 3800 Ulm North Frontage Road, Great Falls, MT 59404. Packages are not accepted. Books must come directly from publishers. Photos must be 4×6 inches or smaller. No stickers, tape, or glue allowed. Return addresses are required.
Frequently Asked Questions
How do I find out if someone is in jail? Call 406-454-6826 or check the online roster. What are visiting hours? Visits are scheduled Monday–Friday, 9 AM–4 PM. Can I send money to an inmate? Yes, through the commissary portal or in person. Are phone calls free? No, inmates use prepaid accounts. How long does release take after bond payment? Typically 1–4 hours.
Official Resources
For the most accurate and up-to-date information, always refer to the official Cascade County website or call the jail directly. Avoid third-party sites that may charge fees or display outdated data. The county updates its systems daily to reflect new bookings, releases, and transfers.
Contact Information
Address: 3800 Ulm North Frontage Road, Great Falls, MT 59404
Phone: 406-454-6826
Fax: 406-454-6820
Visiting Hours: By appointment only, Monday–Friday, 9:00 AM–4:00 PM
Website: https://www.cascadecountymt.gov
Frequently Asked Questions
Many people want to know how to contact the Cascade County Jail quickly and reliably. The main phone number, 406-454-6826, is the fastest way to get answers about inmate status, visitation, or bond payments. Staff are trained to handle calls efficiently and will provide only verified information. For privacy reasons, they cannot confirm if someone is not in custody. Always have the inmate’s full name or booking number ready to speed up the process.
Another common question involves the difference between the jail and the state prison system. Cascade County Jail holds individuals awaiting trial or serving short sentences under one year. State prisons, managed by the Montana Department of Corrections, house longer-term inmates. If someone has been sentenced to more than a year, they will likely be transferred out of the county facility within days. Checking both the county roster and the state database ensures you don’t miss important updates.
Families often ask about sending money or gifts to inmates. Only approved items through the commissary system are allowed. Cash cannot be mailed directly. Instead, use the online portal or deposit funds at the jail’s front desk. Gifts like clothing or electronics are not permitted due to security policies. All incoming mail is screened, so include a return address and avoid prohibited materials like staples or stickers.
Visitation rules cause confusion for many visitors. Appointments must be made at least 24 hours ahead by calling the main line. Each inmate gets one weekly visit lasting 30 minutes. Visitors must show ID and may be subject to a background check. Children under 18 must be accompanied by an adult. Physical contact is limited to a brief handshake at the start and end of the visit. Late arrivals lose their slot, so plan to arrive early.
Finally, people wonder how often the inmate roster updates. The list refreshes every morning around 6:00 AM to reflect overnight bookings, releases, and transfers. However, during busy periods, there may be a slight delay. If you don’t see a name, wait a few hours and check again. For urgent matters, calling the jail directly provides the most current status. Never rely solely on third-party websites, as they may not sync in real time.