Harvard International Office

We encourage you to also review the Harvard International Office website for more resources. 

HIO After-Hours Emergency Number --> 857-302-3772

This after hours emergency number (857-302-3772) must only be used for immigration and visa related emergencies that require an immediate response from the HIO when the HIO and University offices are closed. During regular office hours (Monday – Friday, 9:00 am to 5:00 pm ET) or for non-emergency inquiries click here.