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 Exelon Corporate Headquarters Exelon Corporation10 S. Dearborn St., 48th Floor Mailing addressExelon CorporationPO Box 805398Chicago, IL 60680-5398 (800) 483-3220 Exelon Generation & Power Plants Exelon Generation Headquarters300 Exelon WayKennett Square, PA 19348(800) 483-3220 Exelon Generation Regional Headquarters4300 Winfield RoadWarrenville, IL 60555 For information on individual plants, see our Locations.  Constellation Constellation111 Market PlaceBaltimore, MD Solutions for Home(866) 577-4700 Solutions for Business(866) 237-7693  Pepco Holdings Corporate Headquarters701 Ninth St., NWWashington, D.C. 20068www.pepcoholdings.com202-872-2000 Investor Relations For the latest stock information, SEC filings, presentations and events, go to Investor Relations. Are you an Investor or Individual Shareowner? Go to Resources in Investor Relations for contact information. Suppliers For information on doing business with Exelon, supplier registration, our online tools and specific category contacts, go to Suppliers. Are you a registered Exelon supplier? Go to Suppliers Contact Information.  Media For media contacts, the latest Exelon press releases, executive speeches and downloads, go to our Newsroom. For media kits, executive bios and other assets, go to Media Resources in our Newsroom.  Corporate Giving For grant information and eligibility criteria, go to Grants in our Community section.  Ethics Office For information about Exelon’s ethics policies and contact information, go to Ethics, integrity and business conduct.



Exelon Announces Third Quarter 2016 Results Announces Third Quarter 2016 Results10/26/2016 11:00:00 AM
Energy Company Collaboration Gives 15,000 Students a Leg Up on STEM Education Company Collaboration Gives 15,000 Students a Leg Up on STEM Education 10/25/2016 8:00:00 PM
Exelon Corporation Declares Dividend Corporation Declares Dividend 10/25/2016 12:00:00 PM