Post Offices Deer Park
Half Hollow Baywood North Babylon Wheatley Heights Pine Aire Dix Hills Wyandanch West Islip Brightwaters West Bay Shore Melville East Brentwood Lower Melville East Farmingdale South Huntington Elwood Commack Little Plains Central Islip Old Bethpage Hauppauge West Hills Islip Terrace Greenlawn East Islip Amity Harbor Plainview North Great River Amityville East Northport Great River Station Oak Beach Cold Spring Harbor Station Islandia East Massapequa Bethpage Woodbury Captree Great River Gilgo Fort Hill Nassau Shores The Landing Centerport Vernon Valley Cold Spring Harbor Village of the Branch Kings Park San Remo Halesite Northport Huntington Beach Oakdale Locust Grove Fort Salonga Syosset Biltmore Shores Bohemia Laurel Hollow East Hauppauge Nesconset Ronkonkoma Harbor Green Huntington Bay Kismet Saltaire Fair Harbor Wincoma Lonelyville Lefferts Mill Atlantique West Gilgo Beach Oyster Bay Cove West Sayville Jericho Robbins Rest Ocean Beach Wantagh Nissequogue St. James