Through 23 field offices, P&P supervises more than 9,000 adult offenders on community supervision. Sixteen P&P staff are located at correctional custody programs around the state, assisting offenders with reentry efforts as they transition from secure facilities to a lower level of placement or supervision.

REGION I Deputy Chief, Brian Callarman
Missoula: 1801 Stephens Avenue
Missoula, MT  59801
(406) 542-7120
Anaconda: PO Box 1482, 122 E. Park
Anaconda, MT 59711
(406) 563-2560
Butte: 51 W. Granite Street
Butte, MT 59701
(406) 723-8911
Hamilton: PO Box 1410, 1707 N. 1st Street, Suite A 
Hamilton, MT 59840
(406) 363-2882 or 363-5042
REGION II Deputy Chief, John Olson
Helena: PO Box 201313, 111 N. Rodney
Helena, MT 59620
(406) 444-2482
Bozeman: 2273 Boot Hill Court, #130
Bozeman, MT 59715-7149
(406) 587-5455
Dillon: 730 N. Montana #15
Dillon, MT 59725
(406) 683-9237
Livingston: Park County Courthouse
414 E. Callender
Livingston, MT 59047
(406) 222-4164
REGION III Deputy Chief, Wayne Bye
Great Falls: 219 5th Street S, Suite A
Great Falls, MT 59405
(406) 727-6061
Cut Bank: 1210 E. Main, Suite 13
Cut Bank, MT 59427
(406) 873-5791
Lewistown: 515 W. Janeaux
Lewistown, MT 59457
(406) 538-7416
Shelby: Cedar Square Bldg, 301 1st Street S
Shelby, MT 59474
(406) 434-5344
REGION IV Deputy Chief, Chris Evans
Billings: 2615 4th Avenue S
Billings, MT 59101
(406) 896-5400
Hardin: Big Horn County Courthouse
121 3rd Street
PO Box 908
Hardin, MT 59034
(406) 665-9810 or 665-9811
Miles City: 509 Main Street
Miles City, MT 59301
(406) 234-1962
REGION V Deputy Chief, David Castro
Kalispell: 121 Financial Drive, Suite A
Kalispell, MT 59901
(406) 752-2575
Libby: 402 Montana Avenue, Suite 3
Libby, MT 59923
(406) 293-7739
Polson: 830 Shoreline Drive
Polson, MT 59860
(406) 883-4629
Thompson Falls: PO Box 1503, 1037 W. Main Street, Suite 101
Thompson Falls, MT 59873
(406) 827-3590
REGION VI Deputy Chief, Mike Barthel
Glendive: 606 N. Merrill
Glendive, MT 59330
(406) 377-4086
Glasgow: Plains Plaza, 309 Klein Avenue
Glasgow, MT 59230
(406) 228-4861
Havre: 1465 HWY 2 NW, Boot Hill Plaza, Suite F
Havre, MT 59501
(406) 265-9718
Sidney: 107 2nd Street SW
Sidney, MT 59270
(406) 433-5061 or 433-5064