By Phone:  

202-586-5000 (Main Switchboard) 
For Hearing and/or Speech Impaired: 1-800-877-8339                      

*By Mail:  

National Nuclear Security Administration
U.S. Department of Energy
1000 Independence Ave., SW
Washington, DC 20585

*Please note: mail may take up to 3 weeks to arrive.  As such, we strongly encourage you to use the form below.

FOIA Inquiries:     For NNSA Freedom of Information Act inquiries, go to the NNSA FOIA page.

Media Inquiries Only:   Contact the NNSA Office of Public Affairs at 202-586-7371 or email by using the form.

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