For information about an inmate, call the 18-bed Fallon County Detention Center at 406-778-2879. The line is answered 24 hours a day.
This facility is responsible for the booking and processing of everyone arrested in the county for a misdemeanor or felony. Depending on the charges, inmates may be held until they are bonded out, released on their own recognizance, or kept in custody until their trial reaches a conclusion.
The facility’s roster is searchable through the inmate search tool.
Sentences of under one year are served here. Anything longer is served in the Montana State Prison System or the Federal Bureau of Prisons.
This page provides:
Save the inmate’s jail ID or booking number; you may need it for mail and other communication. If it isn’t online, call Fallon County Detention Center at 406-778-2879.
Phone: 406-778-2879
Physical Address:
10 West Fallon Ave.
Baker, MT 59313
Mailing Address (personal mail):
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Mailing Address (legal mail or subscriptions):
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Other Jails and Prisons
To search for an inmate in the Fallon County Detention Center, review their criminal charges, the amount of their bond, when they can get visits, or even view their mugshot, go to the Official Jail Inmate Roster, or call the jail at 406-778-2879 for the information you are looking for.
Fallon County Detention Center Inmate Search
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about finding an inmate in the Fallon County Detention Center, how the jail rosters work and what happens after an offender is arrested and booked. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
The Fallon County Detention Center maintains an average of 18 offenders in custody on any given day. The Fallon County Detention Center has a monthly turnover of 40% of their inmate population, another 30% turnover every 90 days, another 20% every six months, and approximately 10% stay incarcerated between six and twelve months. Every year Fallon County law enforcement agencies arrest and detain approximately 360 offenders.
⇓ Learn more ⇓ Show lessThe 18-bed Fallon County Detention Center is responsible for the housing and care of those who are accused or convicted of committing a misdemeanor or felony in Fallon County as they wait for their trial or as they serve their sentence, usually less than one year.
It serves many law enforcement organizations including the Sheriff’s Department, local police, Immigration, and other surrounding counties as needed.
If you have questions regarding an inmate or the programs and services provided, the staff can be reached at 406-778-2879, and an online listing of all the detainees is published for your own investigation.
Upon intake, the booking process is completed, which includes a medical screening, fingerprinting and mugshots, DNA sample, along with an assessment to determine security needs, medical needs, mental health requirements, and housing assignment.
Staff is available to transport all inmates to court dates and any medical appointments or emergency needs, as well as inspecting all mail for contraband, receiving commissary funds and other money for inmates, maintaining the safety of the community and the security of the facility, and other tasks.
The Fallon County Detention Center also provides several other services to inmates including basic needs in meals, laundry, and hygiene items, and programs including AA, counseling, religious programs, education, recreation, and opportunities to grow social and life skills.
Along with the efforts made by the staff, reduced recidivism is seen when inmates are able to stay in contact and supported by their family or friends who are not incarcerated so mail, phones, and visits are provided.
Visits are in person, and are via video and an account is created online to book and complete visits, allowing both visitors and inmates to schedule a visit.
Phone accounts are also registered online, and allow for inmates to make outgoing calls during the daytime and evening hours when they are not participating in a task or program.
Information for money for an inmate’s commissary can be found on our Inmate Money page.
All personal mail is sent to:
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Staff will open each piece and look for contraband, which is removed before it is given to the inmate.
Legal mail, money orders, books and newspaper and magazine subscriptions are mailed to:
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Once arrested, the person is taken to Fallon County Detention Center for booking, a process that confirms identity, assesses charges, and determines if they will be released on their own recognizance, posted for bail, or held until court.
Staying silent is key during this process, as anything spoken can be used as evidence in court. It’s best to wait for legal counsel before responding to questions.
Steps involved in booking at Fallon County Detention Center include:
To check on an offender’s bond amount, contact Fallon County Detention Center at 406-778-2879.
After an arrest, individuals are brought to Fallon County Detention Center in Baker for processing. Following this, three possible outcomes exist:
1. The individual may be released without posting bail, with a promise to appear in court.
2. The individual could be held in jail until their court date.
3. Bail or bond can be posted for release; for more information, contact 406-778-2879.
Bail payment can be handled through various means.
To learn more about the bail process in Fallon County, Montana, visit the Fallon County Detention Center Bail Page.
⇓ Learn more ⇓ Show lessHow Do You Visit an Inmate in the Fallon County Detention Center? What is the Schedule?
Visitation Hours:
Wednesday and Friday 1:30 p.m. to 3:30 p.m.
Visits are on a first come, first serve basis.
Understand that there is a possibility, due to higher visitor volume on some days; you might not have your visit.
In other words, you can visit your inmate in jail by using your home computer, as long as it is equipped with a microphone and camera that supports video.
Ask Fallon County Detention Center whether a video visit made at the jail is free.
Costs
NCIC shows the price of a video visit before you confirm it. Rates are set by the provider and can change.
Ask Fallon County Detention Center whether a video visit made at the jail is free.
How to set up your Video Visit
Your inmate will be notified by the jail staff of the date and time for the visit. Be logged in and connected to NCIC before the scheduled start time.
NCIC Customer Service
Phone - 800-943-2189 or 903-247-0069
Email – info@ncic.com
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Inmate Visitation Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessCan I Use My Computer or Phone to Have a Remote Video Visit with an Inmate in the Fallon County Detention Center?
In other words, you can visit your inmate in jail by using your home computer, as long as it is equipped with a microphone and camera that supports video.
Ask Fallon County Detention Center whether a video visit made at the jail is free.
Costs
NCIC shows the price of a video visit before you confirm it. Rates are set by the provider and can change.
Ask Fallon County Detention Center whether a video visit made at the jail is free.
How to set up your Video Visit
Your inmate will be notified by the jail staff of the date and time for the visit. Be logged in and connected to NCIC before the scheduled start time.
NCIC Customer Service
Phone - 800-943-2189 or 903-247-0069
Email – info@ncic.com
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Video Remote Visitation Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessHow Do You Deposit Money for an Inmate in the Fallon County Detention Center?

Whatever cash the inmate has on their person when booked into the facility will automatically deposited and credited to their account. When released any money left in the account will be returned to them in the form of a check from the Sheriff's Department or the Fallon County Detention Center Trust Account. There may be circumstances where the inmate can give permission to have his money released to a family member or friend.
Option 1 - Dropping Money at the Jail
Option 2 - Mail the Inmate Deposit to the Jail
Mail to the Jail.
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Failure to do this properly will delay your inmate getting their account credited and may require you to have to resubmit a second money order.
Call 406-778-2879 to ask any questions about this.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Inmate Money and Trust Fund Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessHow Do I Receive Phone Calls from an Inmate in the Fallon County Detention Center?
Prepaid Calling Cards are $15.00 or $30.00.
Otherwise use Securus for online system... full information below.
To receive phone calls from an inmate in Fallon County follow these instructions:
Fallon County Detention Center uses the services of NCIC for inmate phone calling. It is called a ‘friends & family account”.
In order to receive phone calls from your inmate, you need to do the following:
NOTE:
1. You cannot receive any calls to your phone number from your inmate until both you and your phone number are registered.
2. When you do receive a call, the number you will view on your phone from the incoming call is: 800-943-2189.
3. When allowed by Fallon County Detention Center, families can also leave secure voicemails for inmates to listen to.
Fees
NCIC Customer Service
Phone - 800-943-2189 or 903-247-0069
Email – info@ncic.com
Full list of participating jails.
For all the information regarding phone calls with Fallon County inmates; rules, policies, phone calling times, fees, limits and more visit our Inmate Phone Page.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Inmate Phone Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessHow do I Mail an Inmate in the Fallon County Detention Center, and what can I send them?
Postcards
Ask the Fallon County Detention Center whether it accepts postcards, and what size and type, before mailing one. Always include your name and return address.
Envelopes
The Fallon County Detention Center also allows envelopes to be mailed to inmates. It is best to only use blue or black ink.
Postcards and envelopes MUST HAVE the sender's full name and return address on the envelope.
Postcards and envelopes MUST be mailed to the following address:
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Legal Mail
Send all Legal Mail to this Address:
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Newspapers
Newspapers may also be mailed to an inmate as long as they are shipped directly from the publisher.
Magazines
News, special interest or sports magazines may also be mailed to an inmate as long as they are shipped directly from the publisher. Any magazines that contain profanity, weapons, pornography or other content that is adult in nature will be confiscated by the jail staff and will NOT be delivered to the inmate.
Books
Ask the Fallon County Detention Center whether books can be mailed in, and whether they must come straight from a publisher or retailer such as Amazon, Barnes & Noble or Books-A-Million. You can order them directly from your computer and have them shipped to the inmate at the address noted.
Books must NOT contain images or content that are considered excessively violent, pornographic or obscene. Any book that does not meet the Fallon County Detention Center standards will be disposed of.
Ask the Fallon County Detention Center whether hardcover books are accepted.
All newspapers, magazines and books are to be shipped to:
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
For inmates receiving mail in the Fallon County Detention Center there are different addresses and policies depending on the inmate's status, as well as what type of mail they are receiving; personal mail, legal mail, subscriptions or books sent from a third-party such as Amazon.
All mail is to be shipped to the Fallon County Detention Center:
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
For complete information on mail policies, what you can send an inmate and what address to send them, check out our Inmate Mail page.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Inmate Mail Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessCan I purchase Commissary Online for an Inmate in the Fallon County Detention Center, and what can I purchase?

Whatever cash the inmate has on their person when booked into the facility will automatically deposited and credited to their account. When released any money left in the account will be returned to them in the form of a check from the Sheriff's Department or the Fallon County Detention Center Trust Account. There may be circumstances where the inmate can give permission to have his money released to a family member or friend.
Option 1 - Dropping Money at the Jail
Option 2 - Mail the Inmate Deposit to the Jail
Mail to the Jail.
Inmate's Full Name & Inmate ID #
Fallon County Jail
PO Box 899
Baker, MT 59313
Failure to do this properly will delay your inmate getting their account credited and may require you to have to resubmit a second money order.
Call 406-778-2879 to ask any questions about this.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Commissary Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessHow Can I Communicate with an Inmate in the Fallon County Detention Center using an Online Messaging Service?
You can deposit money three different ways:
• Deposit online at NCIC.com
• Ask Fallon County Detention Center whether it has an NCIC deposit kiosk and where it is.
• Deposit over the phone 24/7 at 800-943-2189 or 903-247-0069 (Note: NCIC's terms put the live-agent fee for a phone payment or account set-up at no more than $5.95.)
NCIC Customer Service
Phone - 800-943-2189 or 903-247-0069
Email – info@ncic.com
To send a secure email message to an inmate in Fallon County Detention Center follow these steps:
Fallon County Detention Center uses the services of NCIC for you to deposit funds into your inmate's account so that you and they can purchase secure email messaging services from this jail’s e-messaging service.
You can deposit money three different ways:
• Deposit online at NCIC.com
• Ask Fallon County Detention Center whether it has an NCIC deposit kiosk and where it is.
• Deposit over the phone 24/7 at 800-943-2189 or 903-247-0069 (Note: NCIC's terms put the live-agent fee for a phone payment or account set-up at no more than $5.95.)
Email – info@ncic.com
For all information on how to Text/Email an Inmate in Fallon County Detention Center check out our Secure Messaging Guide for Fallon County.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Text and Email Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessDo Inmates in the Fallon County Detention Center have Access to Tablets or Computers?
Ask Fallon County Detention Center whether NCIC tablets are available to inmates there.
Ask Fallon County Detention Center whether NCIC tablets are available to inmates there.
Ask Fallon County Detention Center what the tablets can be used for and whether there is a charge.
We’ve compiled a list of Frequently Asked Questions and Answers for everything you need to know about Fallon County Detention Center’s Tablet Policies, Rules and Guidelines. If you still have questions after reviewing these FAQs, call 406-778-2879 for further assistance.
⇓ Learn more ⇓ Show lessWhat are the other Jails in the Neighboring Counties surrounding Fallon County?