To Better Serve You and Your Online Banking Experience: Enterprise Bank will perform technology infrastructure maintenance on Sunday, September 22. Online Banking may experience intermittent interruption from 5:30 am to 4:30 pm. Please make arrangements to use these services prior to, or immediately following, this temporary interruption. If you have any questions, please contact your Enterprise Banker. You may also call or text message our Call Center during regular business hours at 877-671-2265. Click Here for hours & locations. We apologize for any inconvenience.