Fulton Bank, Middletown Branch Basic Info Reviews Routing Numbers Map & Direction Name: Fulton Bank, Middletown Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 468 W Main Street Middletown, Delaware 19709 New Castle County View other branches Phone: 302-378-4575 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer031100461YN031301422YY031301590YN031302780YN031902591YN051405285YN231375038YN From: To: