3405 S Cliff Ave
Sioux Falls, SD 57105






Lobby Hours

Monday - Friday
9:00AM - 5:00PM

Drive-Up Hours

Monday - Friday
7:30AM - 6:00 PM

9:00AM - Noon

South Cliff Branch Title Phone Number Email Address
Courtney H. Branch Manager 605-977-8369
Sara C. Member Service Officer 605-977-8381
Amber R. Member Service Officer 605-977-8366
Kelvin S. Member Service Officer 605-977-8310
Mortgage Loans  Title Phone Number Email Address
Tyana Viss Mortgage Loan Originator 605-977-8336

Sioux Falls Federal Credit Union offers you many ways to contact us. You can come by any of our locations to visit with a representative; or you may choose to call or email a representative directly.

If you have questions about your Sioux Falls Federal Credit Union accounts including balance, payment history or account inquiries, please use our Contact Form and send us a secure message.