Exterior view of Gate City Bank at 204 Sims Street in Dickinson, North Dakota


204 Sims Street
Dickinson, ND 58601

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Contact Details

Main Contact Information

Fax: 701-456-7219

Customer Service Center

phone icon701-293-2400
phone icon800-423-3344


Welcome to Gate City Bank Dickinson! See drive-up and lobby hours for our convenient location right on Sims Street in Dickinson, ND. We’ll be happy to assist you with choosing your next home, checking account, car loan and more. Ask about our latest specials, too!



Monday: 8:30 a.m. – 5:00 p.m.
Tuesday: 8:30 a.m. – 5:00 p.m.
Wednesday: 8:30 a.m. – 5:00 p.m.
Thursday: 8:30 a.m. – 5:00 p.m.
Friday: 8:30 a.m. – 5:00 p.m.
Saturday: Closed
Sunday: Closed


Monday: 7:30 a.m. – 6:00 p.m.
Tuesday: 7:30 a.m. – 6:00 p.m.
Wednesday: 7:30 a.m. – 6:00 p.m.
Thursday: 7:30 a.m. – 6:00 p.m.
Friday: 7:30 a.m. – 6:00 p.m.
Saturday: 9:00 a.m. – 12:00 p.m.
Sunday: Closed


  • ATM
  • Drive-Up
  • Coin Machine
  • Night Deposit
  • Notary
  • Checking and Savings
  • Loans
  • Business Banking

Meet Your Team

Amy Mazigian

SVP of Western North Dakota
NMLS#: 568984
Location(s): Bismarck – Downtown, See more

Stepheny Reger

AVP, Retail Manager
Location(s): Dickinson, See more

Jocelyn Allen

AVP, Personal Lender
NMLS#: 2456149
Location(s): Dickinson
Apply Now

Colton Bourquin

AVP, Business Lender
NMLS#: 1269918
Location(s): Minot – Dakota Square, See more

Stephanie Dinius

AVP, Personal Lender
NMLS#: 698393
Location(s): Dickinson
Apply Now

Kris Kimbrell

Treasury Management Consultant
NMLS#: 2457333
Location(s): Dickinson, See more

Mathew Nicklos

AVP, Mortgage Lender
NMLS#: 1490649
Location(s): Dickinson, See more
Apply Now

Lynette Wohl

Insurance Advisor
Location(s): Mandan, See more