Post Office - Bernhards Bay 694 State Route 49 Bernhards Bay, NY 13028 Phone : (315) 675-3100 Post Office - Bernhards Bay Business Category Post Offices Toll-Free           (800) ASK-USPS United States Government--postal Service, Local Area Post Offices, Bernhards Bay 100 State Route 49 Cleveland, NY 13042 Phone : (315) 675-3100 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools