The NPIC may be reached by e-mail, or by phone or mail at:
Phone: 1-877-4USA-PPT (1-877-487-2778); TDD/TTY: 1-888-874-7793 National Passport Information Center (NPIC) Correspondence Branch Suite 510 1111 19th St. NW Washington, D.C. 20524
Hours of operation are 8 a.m. to 10 p.m. ET, Monday through Friday, except federal holidays. Automated information is available 24 hours a day, seven days a week. Representatives are also available to assist with emergency situations in which travelers are leaving in seven days or less.