Contact Us
Address
Security First Bank
500 West 18th Street
Cheyenne, WY 82001
Phone
(307) 775-6500
For lost or stolen cards, please call 1-800-528-2273
Fax
(307) 775-6540
E-mail Us
Please do not send sensitive personal and account information like account numbers, Social Security numbers, passwords or PIN numbers via e-mail. In addition, e-mail messages do not serve as a sufficient means for any requirement to provide written notice, and e-mail messages may not be used to place a stop payment on a check, request account transfers, or report lost or stolen banking codes, or report lost or stolen cards.