Mountain America Credit Union Address: 1298 Murray Holladay Road, Holladay, UT 84117 Phone: (801) 293-8696 Auto Parts Stores Other Businesses: Morgan Stanley at 6510 S Millrock Drive, Holladay, UT 84121 Mountain America Credit Union at 4900 S Highland Dr, Holladay, UT 84117 Group West Properties at 2212 E 4500 S, Holladay, UT 84117 Z-West Insurance Group at 6465 S 3000 E, Holladay, UT 84121