Washington, DC Office

How to . . . Contact my Washington, D.C. office

Senator Dianne Feinstein

United States Senate
331 Hart Senate Office Building
Washington, D.C. 20510

Phone: (202) 224-3841
Fax: (202) 228-3954
TTY/TDD: (202) 224-2501

Click here to email me.

Important Note: Due to ongoing security concerns, mail delivery procedures have been implemented in the U.S. Congress which may significantly delay the delivery of mail and packages to my office.  You may consider sending correspondence via e-mail.  Thank you for your patience during these delays.