Serving Montanans since 1919 - Find Us

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Branches & ATMs

First Security Bank is dedicated to Success.Together. in all the communities we serve!

 

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 - Main

Belgrade - Main

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

Bozeman - Four Corners

Bozeman - Four Corners

Location:
33 Ice Center Lane
Bozeman, MT 59718
Mailing:
PO Box 6579
Bozeman, MT 59771-6579
Phone:
406-582-1500
Lobby
Mon - Thu 9:00 am - 4:00 pm
Fri 9:00 am - 5:00 pm
Drive-thru
Mon - Fri 8:00 am - 6:00 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 - Town Center

Big Sky - Town Center

Location:
55 Lone Peak Dr
Big Sky, MT 59716
Mailing:
PO Box 160489
Big Sky, MT 59716-0489
Phone:
406-995-2321
Lobby
Mon - Fri 9:00 am - 5:00 pm
Drive-thru
Mon - Fri 8:00 am - 5:30 pm

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 - Meadow Village - 78 Meadow Village
  • Big Sky Branch - Town Center - 55 Lone Peak Dr
  • Big Sky Resort - Mountain Mall
  • Big Sky Resort - Summit Hotel
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
  • Four Corners Branch - 33 Ice Center Lane
  • Valley Commons Branch - 4150 Valley Commons Dr
Three Forks
  • Three Forks Branch - 320 South Main
West Yellowstone
  • West Yellowstone Branch - 106 South Electric