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Post Offices in East Moriches

Click on the Post Office from this list of 1 Post Offices in East Moriches to view the opening hours, phone number, drop-off times, services and other information.

1. USPS Post Office East Moriches (NY)
3 Atlantic Ave
East Moriches, NY 11940

The Post Office is open Monday to Friday from 10:00 am to 2:00 pm. It is closed Saturday and Sunday.