East Northport US Post Office

297 Larkfield Road
East Northport, NY 11731
Phone: (631) 368-5632
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Cherry Grove US Post Office

1000 Bay Walk
Cherry Grove - 11782
(631) 589-1177

Huntington US Post Office

16 New York Avenue
Huntington - 11743
(631) 423-5880

Glen Cove US Post Office

2 Glen Cove Avenue
Glen Cove - 11542
(516) 671-7847

Sound Beach US Post Office

25 New York Avenue
Sound Beach - 11789
(631) 744-0837

Malverne US Post Office

339 Hempstead Avenue
Malverne - 11565
(516) 599-7583

US Post Office Processing Center

160 Duryea Road
Melville - 11747
(631) 755-2575

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710

Sag Harbor US Post Office

21 Long Island Avenue
Sag Harbor - 11963
(631) 725-8968

Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120

Locust US Post Office

115 Forest Avenue
Locust Valley - 11560
(516) 671-1559