Park Sterling Bank, Bank Operations Branch (Lpo) Basic Info Reviews Routing Numbers Map & Direction Name: Park Sterling Bank, Bank Operations Branch (Lpo) Main Office: No Service: Limited Service Loan Production Office Location: 600 North Duncan Bypass Union, South Carolina 29379 Union County View other branches Phone: 864-429-1890 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer051408907YN053012728YY053112291YN053202091YN061106257YN061120408YN253170512YN253272481YN From: To: