Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing, NY 11547
Phone: (516) 676-8452
Fax: (516) 228-7555
Visit Website

Mastic US Post Office

1450 Montauk Highway
Mastic - 11950
(631) 281-0275

Islip Terrace US Post Office

136 Carleton Avenue
Islip Terrace - 11752
(631) 581-7894

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

Bethpage US Post Office

288 Grumman Road W
Bethpage - 11714
(516) 349-5000

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273

Aquebogue US Post Office

212 Linda Avenue
Aquebogue - 11931
(631) 722-4368

Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994

Moriches US Post Office

290 Montauk Highway
Moriches - 11955
(631) 878-1381