The Malvern National Bank, Central Operations Branch Basic Info Reviews Routing Numbers Map & Direction Name: The Malvern National Bank, Central Operations Branch Main Office: No Service: Limited Service Administrative Office Location: 403 South Main Street Malvern, Arkansas 72104 Hot Spring County View other branches Phone: 800-662-5558 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer082901389YN082907134YY From: To: