Update Embassy of Argentina 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 1600 New Hampshire Ave, NW Washington, D.C. 20009 United States Hours Monday to Friday: 9:00 am - 5:00 pm Phone Fax Email eeeuu@mrecic.gov.ar 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