Update Embassy of the United States in Seoul, South Korea If you are associated with this Mission, use this form to update information. Fields marked with * are required. Share This Page *Address 188 Sejong-daero, Jongno-gu Seoul South Korea Hours Monday to Friday: 8:30 am - 5:00 pm Phone Fax Email seoulinfoACS@state.gov 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