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Badlands Express:

In observance of Veterans Day on Tuesday, November 11th, our Badlands Express Mobile Bank will be closed on November 10th, 11th, and 12th. Our mobile bank will reopen on Thursday, November 13th in Kyle. We apologize for the inconvenience. For access to your account, please use our Online and Mobile Banking, ATMs, or night drop boxes.

Closings:

All Security First Bank and Insurance locations will be closed on Tuesday, November 11th in observance of Veterans Day. For access to your account, please use our Online and Mobile Banking, ATMs, and night drop boxes. Regular business hours will resume on Wednesday, November 12th.

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Call Us:

General Banking Assistance:
Call (877) 747-3139
Mon – Fri 8:00am – 4:30pm MST

Proceed Finance Loan Assistance:
Call (844) 565-7148
Mon – Fri 6:00am – 6:00pm MST

Online/Mobile Banking Assistance:
Call (844) 277-8860
Mon – Fri 6:30am – 5:00pm MST

Report Lost or Stolen Debit Card:
Call (877) 747-3139

Fraud Alert Verification:
Call (855) 961-1602
*Please specify Security First Bank – South Dakota when reporting

24-Hour ExpressLine Phone Banking:
Call (800) 326-1380

Routing Number:
104113819

Chat with us:

Click the chat icon in the lower right corner of the page to start a chat.
Chat Availability: Mon – Fri 8:00am – 5:00pm MST.