Garden City US Post Office

830 Stewart Avenue
Garden City, NY 11599
Phone: (516) 228-7502
Fax: (516) 228-7555
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Mill Neck US Post Office

32 Frost Mill Road
Mill Neck - 11765
(516) 922-8247

Glen Cove US Post Office

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

Westbury US Post Office

360 Maple Avenue
Westbury - 11590
(516) 333-3598

Mt. Sinai US Post Office

457 Route 25a
Mt Sinai - 11766
(631) 928-0394

Kings Point US Post Office

300 Steamboat Road
Kings Point - 11024
(516) 773-5298

West Babylon US Post Office

617 W Montauk Highway
West Babylon - 11704
(631) 422-2276

East Setauket US Post Office

101 Main St
Setauket - 11733
(631) 941-4042

Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Old Westbury US Post Office

1 Store Hill Road # A
Old Westbury - 11568
(516) 626-5247

East Moriches US Post Office

3 Atlantic Avenue
East Moriches - 11940
(631) 878-0243