Dover Post Office

Post office

133 Washington St, Dover, NH 03820

Passport Hours: M-F 10am to 3pm and Sat 9am- 11am app. Please call for an appointment at 603-742-4040.

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Dover Facilities in New Hampshire

Dover Post Office accepts new U.S. passport applications in person in Dover, NH. First-time and child visits are booked on the USPS scheduler. Search ZIP 03820. How to apply · How to renew