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Phone Lines:

Our Chadron branch is currently experiencing inbound call disruptions. Technical teams are working to resolve the issue as quickly as possible. For banking assistance, please visit the branch or call 844-277-8860. Online, mobile and ATM banking services are available as usual. We sincerely apologize for any inconvenience this may cause and appreciate your patience during this time.

24-Hour Banking

ExpressLine Phone Banking 1-800-326-1380

The Security First ExpressLine is a toll-free phone banking service that lets customers check their account balances and loan activity and transfer balances. It’s easy, fast and convenient–available 24 hours a day.

With ExpressLine you can:

  • Transfer funds
  • Get checking information
  • Get money market information
  • Get savings information
  • Get certificate of deposit information
  • Get personal loan information

To use ExpressLine:

Please call 1-800-326-1380 and listen carefully. You will be prompted to enter your information as directed.