BankOnline BankingCredit CardsLoan AgencySavings and Loan AssociationATMMoney Transfer ServiceCar Finance and Loan CompanyBill Payment ServiceBoat LoansFirst Interstate Bank
First Interstate Bank in Gillette, WY offers a comprehensive suite of personal and business products to take care of your diverse financial needs. Whether you’re a first-time home buyer looking for a mortgage, an established business looking to streamline your payment methods, or someone who is ready to plan your financial future, our local banking experts at the First Interstate Bank Gillette Downtown branch will help you reach your goals.
First Interstate Bank is a community banking organization headquartered in Billings, Montana. With nearly 300 locations across our footprint, First Interstate is still run on the same principles as when it was founded by Homer Scott, Sr. in Sheridan, Wyoming in 1968 – to take the best possible care of our customers, our employees, and the places we call home.
From home loans, auto loans and recreational (RV and boat) loans to debt consolidation, home equity loans, and personal lines of credit, First Interstate Bank offers a wide variety of personal loans to suit your financing needs.
Whether you need to purchase land or equipment, make capital improvements, or temporarily cover operating expenses, our Ag specialists will work with you to choose the perfect agricultural loan for your ranching or farming needs.
Commercial loans can be available for almost any business purpose, including starting a business, operating or expanding a business, or running a large corporation. First Interstate Bank will help you through the commercial loan process to make sure that you get the right loan for your business needs.
As a business, the way you’re paying your vendors may be costing you more than you realize. The Payments experts at First Interstate Bank will work with your business to put safe, efficient, easy to use purchasing tools in place that can assist with controlling expenses and cash flow.
With First Interstate’s mobile app, you can check your account and loan balances, keep track of expenses, transfer money between accounts, schedule one-time or recurring payments through Bill Pay, pay people instantly with Popmoney, and more. Bank wherever life takes you—all from the palm of your hand.
Credit cards can be great tools for bringing convenience, value, and financial security to your everyday. First Interstate’s FirstRewards® World Mastercard® offers real-time fraud text alerts, Mastercard Zero Liability, and reward points which can be redeemed for travel or gift cards to your favorite local businesses to, amongst other great features.
Merchant Services is a convenient, cost-effective, and secure payment processing solution allowing your business to accept credit and debit cards. Whether you need payment solutions for in-person or online transactions, integrated terminals, or gift cards, First Interstate can help with a single-source solution for all your payment transactions.
Make all your payments to companies and individuals in one, convenient place. Guarantee on-time payments, track transactions, set payment alerts, and reduce your financial paper trail by eliminating paper checks and even paper statements when you sign up for Bill Pay through First Interstate’s Online Banking.
Home Loans
5 items
Home Loans Section Image
Home Loan Section Description
Home Loans
Home Loan Sub-Title 1
It’s time for your dream home to become your everyday home.
Home Loan Copy 1
Whether buying a home, building new, or refinancing your mortgage, First Interstate offers a variety of home mortgage programs with competitive interest rates. Explore your options and pre-qualify today.
Whether you’re a sole proprietor with an entrepreneurial spirit or a third-generation rancher, our experienced relationship managers have the know-how you need. Let’s take your business to the next level with online banking, merchant services, treasury solutions, business credit cards, business loans, and more.
Whether you need checking, bill pay, basic savings, or retirement solutions, we've got you covered with money management tools right at your fingertips. Here’s to saving, spending, and keeping every day happening.
Have asked them to stop sending paper statements or close my account and they refuse to help me
BH
Benjamin Hoyt
May 30, 2025
5.0
We banked with First Interstate for 20+ years and had a great experience. They always took good care of us and kept things transparent. Cindy Corson and Tanya were very professional and helpful at the downtown branch. Safe to say FIB is a great choice for your banking needs.
CH
Cody H
Nov 1, 2024
1.0
Worst customer service! Would never do business with this bank!
CS
Cameron Shurtz
Apr 3, 2018
1.0
Had an account here for probably over 15 years. They started sending me statements only every 6 months instead of monthly and then they started charging me a fee. So I didn’t know that I was losing money out of my account for 6 months. They clearly wanted me to close my account, so I did so. I asked the lady helping me 3 separate times about getting a refund of the fees they had taken out and she just never responded to my question.
You use a place like this for the customer service. Based on my experience I would not recommend this place, there are far better options around and if you use a larger bank, you can get more benefits.
Frequently Asked Questions About First Interstate Bank
What are the regular business hours for First Interstate Bank in Gillette?
The bank is open Monday through Friday from 9:00 AM to 4:00 PM, and closed on weekends.
Does First Interstate Bank in Gillette have drive-through service, and what are its hours?
Yes, it has a drive-through open Monday through Friday from 8:00 AM to 5:00 PM, and closed on Saturdays and Sundays.
Is First Interstate Bank in Gillette open on major holidays?
No, the branch is closed on holidays including November 11, November 27, and December 25, 2025.
What financial products does First Interstate Bank offer at the Gillette location?
They offer personal checking and savings, credit and debit cards, personal and business loans, mortgages, wealth management, and merchant services among others.
Are appointments required to visit First Interstate Bank in Gillette?
No, appointments are not required for banking services at this branch.
What online services are available to First Interstate Bank customers in Gillette?
Customers can use mobile and online banking, mobile and remote deposit, online bill pay, and online account opening services.
How can customers contact First Interstate Bank in Gillette?
You can call the main phone number at +1 307-686-4700 or visit their website for more information.
Which nearby places can I visit before or after my banking visit at First Interstate Bank Gillette?
You can visit nearby places like 1892 restaurant for a meal, Breanna's Bakery for desserts, or the Wyoming Craft Boutique for gifts and clothing.
Are there nearby health and wellness services near First Interstate Bank in Gillette?
Yes, nearby you can find Saddle Horn Physical Therapy, Nave J. Young massage therapy spa, and Routine Aesthetics & Wellness medical spa.
What legal and financial support offices are close to First Interstate Bank in Gillette?
Nearby are several legal service providers including Richard A. Erb Jr., P.C., 307 Law Office, and the Cotton Law Office as well as financial services like LPL Financial Services.
Brand Certified Facts from First Interstate Bank
This information is certified by First Interstate Bank and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 12, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: