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First Security Bank is proud to have been invited to join the Glacier family in 2018. This has enabled us to continue serving our local communities with the same personal attention and friendly approach our customers have come to expect, all with the added resources of our much larger banking family.
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Frequently Asked Questions About First Security Bank
What are the regular business hours of First Security Bank in West Yellowstone?
First Security Bank is open Monday through Friday from 8:30 am to 5:00 pm, and is closed on Saturdays and Sundays.
When is the drive-through service available at First Security Bank?
The drive-through is open Monday to Friday from 8:00 am to 5:00 pm. On Saturdays from October to May, it operates from 9:00 am to 11:00 am and from May to October, from 9:00 am to 12:00 pm. It is closed on Sundays.
Does First Security Bank close for any holidays?
Yes, the bank is closed on November 11, 2025; November 27, 2025; December 25, 2025; and January 1, 2026.
Where is First Security Bank located?
It is located at 106 South Electric Ave, West Yellowstone, MT 59758, United States.
What types of banking products does First Security Bank offer?
They offer checking and savings accounts, money market accounts, CDs, personal and student loans, home mortgages, home equity lines of credit, auto loans, business loans, and more.
How can I contact First Security Bank for more information?
You can call them at +1 406-646-7646 or email info@ourbank.com.
What is the main advantage of banking with First Security Bank?
They provide personal attention and friendly service to local communities with the added resources of a larger banking family, Glacier Bank.
Are there hotels near First Security Bank where visitors can stay?
Yes, nearby hotels include Tao's Inn, Golden Stone Inn, The Adventure Inn Yellowstone, Geyser Inn, Yellowstone Park Hotel, Yellowstone Lodge, Explorer Cabins at Yellowstone, Clubhouse Inn West Yellowstone, and ClubHouse Inn.
Is there a post office nearby for mailing needs?
Yes, several postal facilities are nearby including the USPS, West Yellowstone Post Office, United States Postal Service, and US Post Office.
What attractions are near First Security Bank that customers might visit?
Visitors might enjoy Fire Hole Falls Yellowstone National Park, Mamouth Hot Springs, Gibbon Falls, Firehole Lake Drive, Snow Fun park, and Yellowstone Adventures Inc. for activities and sightseeing.