New Castle County Chamber of CommerceP.O. Box 11247 Wilmington, DE 19850-1247 Phone: 302-368-5700Fax: 302-737-8450Email: ncccc@dca.netWebsite: http://ncccc.com/Contact: President: Ronald WalkerDirector of Membership Servic: Kelly Thompson Clark: Email: ncccc@dca.net