Navigate To Branch or ATM Rates Log in Go to Mountain America Credit Union Homepage Accounts Loans & Cards Services Investments Education Business What can we help you with? Routing number Locate your account number Receive a wire transfer Transfer funds to another member Our mailing address Hours of operation Difference between overdraft and NSF Find a branch or ATM Dispute a charge Report a lost card Hold length for checks Request a credit increase See Top Searches Convenient Locations Mountain America has more than 85 branches to serve you. Find a branch Routing Number Mountain America's ABA routing number is 324079555 Learn more Contact Us If you need further assistance, please get in touch. Contact us Live Chat Chat with our support team. Monday - Friday: 9 a.m. - 5 p.m. MT Closed weekends Open chat Videos Watch and Learn Our YouTube channel is live, and we’re adding new How-to and tips & tricks content to answer your most asked questions. Watch now Report Bank Fraud Keep your identity safe online Let us know if you believe you have been the victim of identity theft. Learn more Provide Feedback Let us know how we're doing Your comments and ideas are important to us and we appreciate your willingness to share your thoughts. Provide feedback Follow us on Facebook Follow us on YouTube Follow us on Instagram Follow us on Twitter Follow us on LinkedIn Service Center: 1-800-748-4302 Routing Number: 3240 7955 5 NMLS ID 462815 Sitemap Privacy Patriot Act & Disclosures Useful Links Must Reads Membership Rates Switch to Mountain America Protecting Yourself Online About Us About Us Community Involvement Member Advocacy Newsroom Careers Newsletter Help Find a Branch Chat Schedule Appointment Report Fraud Contact Us Accessibility Go to the National Credit Union Administration Federally insured by NCUA Equal Housing Lender Mountain America Credit Union, P.O. Box 2331, Sandy, UT 84091, 1-800-748-4302. Unauthorized account access or use is not permitted and may constitute a crime punishable by law. Mountain America Federal Credit Union does business as Mountain America Credit Union. Membership required—based on eligibility. © Mountain America Credit Union 2021. All rights reserved. ++ Guiding You Forward