Ontario Post Office
2001 Furguson St.
Ontario, NY 14519-9998
Phone: 315-524-8112
Hours:
Monday – Friday – 8:30 am – 5 pm
Saturday – 9 – 12 pm
Sunday – Closed
Lobby Hours & P.O. Box Access:
Monday – Sunday – 12:01 am – 11:59 pm
Passport Hours:
Monday – Friday – 8:30 am – 4:30 pm
Saturday – 9 am – 11:30 am
Sunday – Closed
Appointment required for passport. Call 315-524-8112 for an appointment. For more passport information go to the Department of State at travel.state.gov.