Address: Port Jefferson Post Office, 407, East Main Street, Village of Port Jefferson, Town of Brookhaven, Suffolk County, New York, 11777, United States
Operator: United States Postal Service
Website: https://tools.usps.com/locations/details/1433848
Last verified: 6/1/26
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addr:city
Port Jefferson
addr:housenumber
407
addr:postcode
11777
addr:state
NY
addr:street
East Main Street
amenity
post_office
check_date
2026-06-01
ele
6
gnis:feature_id
2075853
name
Port Jefferson Post Office
operator
United States Postal Service
operator:short
USPS
operator:type
public
operator:website
https://www.usps.com
operator:wikidata
Q668687
operator:wikipedia
en:United States Postal Service
website
https://tools.usps.com/locations/details/1433848