Town of Ontario Historical And Landmark Preservation Society, Inc Heritage Square Address: PO Box 462  City: Ontario State: NY Postal: 14519 Phone: (315) 524-7756 and 8487 Fax: Longitude: -77.3028 Latitude: 43.2229 Website: select here Town of Ontario Historical And Landmark Preservation Society, Inc Heritage Square   [ Schedule ] May-September Sunday 1 :30PM-4PM; weekdays by appointment only [ Admissions ] $1 back to top