Previous Next Place Categories: ATM & Banking Financial Services Postal OfficeInformationPhotosMonths OpenFirst Security Bank is a trusted community bank dedicated to helping individuals, families, and businesses achieve their financial goals with personalized service and hometown values. Offering a full range of banking solutions, including checking accounts, home loans, construction loans, and business banking services, First Security provides the tools and support customers need to build a strong financial future.Committed to serving the communities it calls home, First Security Bank combines modern conveniences with friendly, local expertise. Customers can take advantage of online banking services, convenient ATM access, and knowledgeable staff who are focused on delivering exceptional customer care.Built on a foundation of trust, integrity, and community involvement, First Security Bank takes pride in helping customers navigate every stage of life while supporting the growth and success of the communities it serves. Website Phone: (406) 646-7646Chamber Member Since: Current Loading...No Records Found Sorry, no records were found. Please adjust your search criteria and try again.Maps failed to load Sorry, unable to load the Maps API.Enter your locationGet DirectionsTravel modeDrivingWalkingBicyclingPublic TransportDistance unitsMilesKilometers JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember PreviousNext