SunTrust Bank, Crofton Station Branch Basic Info Reviews Routing Numbers Map & Direction Name: SunTrust Bank, Crofton Station Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1163 Maryland Route 3 Gambrills, Maryland 21054 Anne Arundel County View other branches Phone: 410-224-6275 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer051000020YN053100465YN055002707YN061000104YY061100790YN063102152YN063106750YN064000046YN084006952YN From: To: