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Branches & ATMs

First Security Bank is dedicated to providing the best service possible to anyone who walks through our doors. We take pride in being "your locally owned and operated neighborhood bank!"

2016 Holiday Schedule

First Security Bank Branch Locations in Montana

 

Bozeman Montana - Main Office

Bozeman Montana - Main Office

Location:
208 E. Main St
Bozeman, MT 59715
Mailing:
P.O. Box 910
Bozeman, MT 59771
Phone:
(406) 585-3800
(800) 555-3800 (Toll Free)
Lobby
Mon - Thu 9:00 am - 4:00 pm
Fri 9:00 am - 5:00 pm
Drive-thru
Mon - Fri 7:30 am - 6:00 pm
Sat 8:00 am - 12:00 pm

Bozeman - South 19th

Bozeman - South 19th

Location:
670 South 19th
Bozeman, MT 59715
Phone:
(406) 585-3900
Lobby
Mon - Fri 9:00 am - 4:00 pm
Drive-thru
Mon - Fri 7:30 am - 6:00 pm

Bozeman - Cottonwood

Bozeman - Cottonwood

Location:
642 Cottonwood Rd
Bozeman, MT 59718
Phone:
(406) 556-6100
Lobby
Mon - Fri 9:00 am - 4:00 pm
Drive-thru
Mon - Fri 7:30 am - 6:00 pm
Sat 9:00 am - 12:00 pm

Belgrade

Belgrade

Location:
511 West Main St
Belgrade, MT 59714
Phone:
(406) 388-3700
Lobby
Mon - Fri 9:00 am - 4:00 pm
Drive-thru
Mon - Fri 7:30 am - 6:00 pm
Sat 8:00 am - 12:00 pm

Three Forks

Three Forks

Location:
320 South Main St
Three Forks, MT 59752
Mailing:
P.O. Box 588
Three Forks, MT 59752
Phone:
(406) 285-3291
Lobby
Mon - Thu 8:30 am - 4:00 pm
Fri 8:30 am - 5:00 pm
Drive-thru
Mon - Fri 7:30 am - 5:00 pm

West Yellowstone

West Yellowstone

Location:
106 South Electric Ave
West Yellowstone, MT 59758
Mailing:
P.O. Box 550
West Yellowstone, MT 59758
Phone:
(406) 646-7646
Lobby
Mon - Fri 9:00 am - 4:00 pm
Drive-thru
Mon - Fri 8:00 am - 5:00 pm
Sat (Oct - May) 9:00 am - 11:00 pm
Sat (May - Oct) 9:00 am - 12:00 pm

Big Sky

Big Sky

Location:
78 Meadow Village Dr
Big Sky, MT 59716
Mailing:
P.O. Box 160330
Big Sky, MT 59716
Phone:
(406) 993-3350
Lobby
Mon - Fri 9:00 am - 5:00 pm
Drive-thru
Mon - Fri 8:30 am - 5:30 pm

Fort Benton

Fort Benton

Location:
1502 Main St
Fort Benton, MT 59442
Mailing:
P.O. Box 279
Fort Benton, MT 59442
Phone:
(406) 622-2000
(800) 764-7379 (Toll Free)
Lobby
Mon - Thu 9:00 am - 3:00 pm
Fri 9:00 am - 4:30 pm
Drive-thru
Mon - Thu 7:30 am - 4:00 pm
Fri 7:30 am - 5:00 pm

Choteau

Location:
201 N. Main
Choteau, MT 59422
Mailing:
PO Box 858
​Choteau, MT 59422
Phone:
(406) 466-5743
(888) 311-2531 (Toll Free)
(406) 466-2167 (Fax)
Lobby
Mon - Thu 9:00 am - 3:00 pm
Fri 9:00 am - 4:00 pm
Drive-thru
Mon - Fri 8:00 am - 5:30 pm

Fairfield

Location:
321 Central Ave
Fairfield, MT 59436
Mailing:
PO Drawer 9
Fairfield, MT 59436
Phone:
(406) 467-2531
(888) 311-2531 (Toll Free)
(406) 467-2983 (Fax)
Lobby
Mon - Thu 9:00 am - 3:00 pm
Fri 9:00 am - 4:00 pm
Drive-thru
Mon - Fri 8:00 am - 5:30 pm

Vaughn

Location:
390 Post Ave
Vaughn, MT 59487
Mailing:
PO Box 39
Vaughn, MT 59487
Phone:
(406) 965-3074
(888) 311-2531 (Toll Free)
(406) 965-3226 (Fax)
Lobby
Mon - Fri 9:00 am - 1:00 pm
Drive-thru
Mon - Fri 8:00 am - 5:30 pm

Chester Loan Production Office

Chester Loan Production Office

Location:
33 First Street East
Chester, MT 59522
Mailing:
P.O. Box 650
Chester, MT 59522
Phone:
(406) 759-5655

Havre Montana Loan Production Office

Havre Montana Loan Production Office

Location:
236 Fourth Ave
Havre, MT 59501
Phone:
(406) 265-2554

ATMs

Automated teller machines (ATMs) are conveniently located around our communities and throughout the United States and Canada to assist customers in getting cash, checking account balances and transferring funds. First Security Bank customers pay no fee to use our ATM network. Locations for ATMs may be found 24 hours a day by dialing (800) 4-CIRRUS.

 

ATM Locations

Belgrade
  • Belgrade Branch - 511 West Main St.
Big Sky
  • Big Sky Branch - 78 Meadow Village
Bozeman
  • Bozeman Deaconess Hospital - 915 Highland Blvd. (deposits accepted)
  • First Security S19th Branch - 670 South 19th
  • MSU Strand Union Building - MSU Campus (deposits accepted)
  • Bridger Bowl - Base Lodge (ski season only)
  • Cottonwood Branch - 642 Cottonwood Rd.
  • Main Office - 208 East Main
  • Main Office - Drive-thru
  • Town & Country Foods - 219 North 19th
  • Town & Country Foods MSU - 1611 South 11th
Choteau
  • Rex's Market - 29 1st Street NE, Choteau, MT 59422
Fairfield
  • The Store - 303 Central Ave, Fairfield, MT 59436
Fort Benton
  • Fort Benton Branch - 1502 Main St.
Three Forks
  • Three Forks Branch - 320 South Main
Vaughn
  • First Security Bank - 390 Post Ave, Vaughn, MT 59487
West Yellowstone
  • West Yellowstone Branch - 106 South Electric