Mailbox Map › United States › East Moriches › East Moriches Post Office
Post office · USPS
East Moriches Post Office, East Moriches
East Moriches Post Office at 3 Atlantic Avenue, East Moriches, 11940.
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| Address | 3 Atlantic Avenue, East Moriches, 11940 |
|---|---|
| Area | East Moriches, New York |
| Coordinates | 40.80462, -72.76027 |
| Time zone | America/New_York |
Mapped by the OpenStreetMap community, last checked 2026-06-01. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.