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Change Preferred Branch

  • ACKLEY
    650 Main St, Box 149 - Ackley

  • CONRAD
    103 E Center St, Box 400 - Conrad

  • GENEVA
    408 Front St - Geneva

  • GRUNDY CENTER
    529 G Ave, Box 246 - Grundy Center

  • GRUNDY CENTER LOAN BANK
    510 F Ave, Box 246 - Grundy Center

  • IOWA FALLS
    315 Main St - Iowa Falls

  • MANCHESTER
    300 E Main St, Box 439 - Manchester

  • MARSHALLTOWN
    2504 S 2nd St, Box 736 - Marshalltown

  • STORY CITY
    629 Broad St, Box 128 - Story City

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Introducing Curbside Banking

GNB is dedicated to serving our customers during this challenging time. We understand there may be financial matters you cannot conduct through the drive-up window. With curbside banking, we are bringing the bank to you in the comfort and safety of your vehicle. 

Curbside Banking Procedures

1. Park in the designated Curbside Banking spot. Look for the curbside banking sign at select locations.

2. Call the phone number listed on the sign and provide your request to the GNB staff member. They will ask you to verify your identity. 

3. A GNB staff member will be out to assist you momentarily. Any cash transactions will need to be made through the drive-up window.

GNB Locations Offering Curbside Banking

Ackley - Bank and Insurance

Grundy Center - Bank and Insurance

Iowa Falls - Bank and Insurance

Manchester - Bank

Marshalltown - Bank and Insurance

Story City - Bank