East Moriches US Post Office

3 Atlantic Avenue
East Moriches, NY 11940
Phone: (631) 878-0243
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North Bellmore US Post Office

2465 Jerusalem Avenue
North Bellmore - 11710
(516) 785-0676

Cedarhurst US Post Office

124 Grove Avenue
Cedarhurst - 11516
(516) 295-1452

Speonk US Post Office

323 Montauk Highway
Speonk - 11972
(631) 325-1741

New Hyde Park US Post Office

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

Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Mastic Beach US Post Office

110 Mastic Road
Mastic Beach - 11951
(631) 281-0359

East Setauket US Post Office

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

Selden US Post Office

109 College Placez
Selden - 11784
(631) 732-8627

Sayville US Post Office

130 Greene Avenue
Sayville - 11782
(631) 589-6963

Brightwaters US Post Office

145 Orinoco Dr
Brightwaters - 11718
(631) 206-4855