CONTACT US

American Citizen Services inquiries may be sent to us by e-mail, and we encourage the public to submit questions to us in this manner. We respond to all inquiries within 1-2 business days. Due to limited resources, telephone wait times for inquiries may be lengthy.

E-mail: seoulinfoacs@state.gov

Addresses

International Mailing Address:
U.S. Embassy
Consular Section/American Citizen Services (ACS) 
188 Sejong-daero, Jongno-gu,
Seoul, Korea 110-710

U.S. Mailing Address:
U.S. Embassy Seoul
Consular Section/American Citizen Services (ACS) 
Unit #9600
DPO AP 96209

Telephone Inquiry Hours:

09:00-11:15 am, Monday to Friday

+82-(0)2-397-4040 DSN: 721-4040

ACS Hours of Operation (appointment only):

8:45-11:15 am, Monday to Friday
1:00-3:00 pm, Monday to Friday except Wednesday
Enter through the Embassy’s main entrance.

American Citizen Services is closed to the public on Wednesday afternoons and both U.S. and Korean holidays