Find Post office in Harris Near Me You can choose from the presented list of Post office in Harris, New York. Find Post office near me. United States Postal Service Establishment Finance Post office 798 Old Route 17, Harris, NY 12742 +1 800-275-8777 NEW-YORK-BD.COM Harris Post office Categories of companies in Harris, New York All categories Car repair Dentist Doctor Establishment Finance General contractor Health Home goods store Hospital Plumber Post office