Commack US Post Office

150 Veterans Memorial Highway
Commack, NY 11725
Phone: (631) 543-3647
Visit Website

Shelter Island US Post Office

45 N Ferry Road
Shelter Island - 11964
(631) 749-1857

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346

Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479

Miller Placeace US Post Office

47 Echo Avenue
Miller Placeace - 11764
(631) 473-8134

Cherry Grove US Post Office

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

Wantagh US Post Office

3300 Park Avenue
Wantagh - 11793
(516) 785-3425

New Hyde Park US Post Office

1568 Union Turnpike
New Hyde Park - 11040
(516) 616-6893

Locust US Post Office

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

East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Hempstead US Post Office

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