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Contact Information

To ensure optimal service, please use the resources provided to address your needs. More specific needs and additional questions can be directed to the appropriate Exelon Supply Category Manager list below.



Pepco Holdings Supplier RelationsPepco Holdings Supplier Relations<p>​​8:00 am - 5:00 pm EST​</p><p>Monday through Friday</p><p>701 Ninth Street, N.W.</p><p>Washington, D.C. 20068</p><div>(202) 872-2000</div>
Accounts Payable InquiriesAccounts Payable Inquiries<p>​​​​​​​​8:00 am - 5:00 pm EST​</p><p><span style="line-height:1.6;">Monday through Friday</span></p><p><span style="line-height:1.6;"><a href="">​</a><br></span></p><p><span style="line-height:1.6;">(410) 470-2000​<br></span></p>
Invoice ProcessingInvoice Processing<p>​​If not enrolled in Electronic Invoicing (eInvoicing), Exelon’s preferred method of invoice submittal is by <a href="mailto:A/" target="_blank">email​</a>.</p>
Technical Support - EDI & eInvoicing Technical Support - EDI & eInvoicing<p>​​</p>
Technical Support – eSourcingTechnical Support – eSourcingsupport@gep.comUSA: 1-732-428-1578 UK: +44-20-3478-6123
General inquiriesGeneral inquiries<p>​For corporate and media contacts, please see our <a href="/_layouts/15/FIXUPREDIRECT.ASPX?WebId=05fec237-d790-4f9a-88bd-7857658538eb&TermSetId=98582385-cf8c-41f6-afa9-07f77ad93bf1&TermId=53a13868-6148-4500-8060-1998c663f9da" target="_blank">Contact page.</a>​</p><p>To contact or report an ethics concern, please see our <a href="/leadership-and-governance/Pages/ethics-and-conduct.aspx" target="_blank">Ethics, integrity & business conduct page</a>​.<br></p>
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