Update Embassy of Vietnam in Washington D.C., United States If you are associated with this Mission, use this form to update information. Fields marked with * are required. Share This Page *Address 1233 20th St NW #400 Washington, D.C. 20036 United States Hours Monday to Friday: 10:00 am - 12:00 pm, 2:00 pm - 5:00 pm Phone Fax Email dcconsular@vietnamembassy.us (Consular Affairs) Social Media Website Head of Mission, Designation Above Information Source Additional Comment *Your Name *Your Email *Your Designation Your Organization Back to the Main Page