Contact Information  Phone Listing General Tel: (302) 335-3911 Fax: (302) 335-0762 Sales and Customer Service Tel: (302) 335-3911 x506 or (800) 631-9567 (US Toll Free) Fax: (302) 335-1320 Marketing Tel: (302) 335-3911 x506 or (800) 631-9567 (US Toll Free) Fax: (302) 335-4631  Mailing Address ILC Dover One Moonwalker Road Frederica, DE (USA) 19946-2080 Directions To ILC Dover Maps  E-mail E-mail ILC Dover General questions, concerns, or feedback. Sales Agents Pharmaceutical/Biopharmaceutical  Other Resources ILC Product Literature Receive information about our products and services. Local Area Information