Greenport US Post Office

131 Front St
Greenport, NY 11944
Phone: (631) 477-1493
Fax: (516) 487-2508
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Islip Terrace US Post Office

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

Freeport US Post Office

132 W Merrick Road
Freeport - 11520
(516) 378-6512

Hicksville US Post Office

109 Ludy St
Hicksville - 11801
(516) 433-9188

Wheatley Heights US Post Office

6 Colonial Springs Road
Wheatley Heights - 11798
(631) 643-3913

Plainview US Post Office

1662 Old Country Road
Plainview - 11803
(516) 845-7162

North Bellmore US Post Office

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

Rocky Point US Post Office

346 Route 25a # 84
Rocky Point - 11778
(631) 744-0635

Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing - 11547
(516) 676-8452

Roosevelt US Post Office

1 Babylon Turnpike
Roosevelt - 11575
(516) 378-6973

Cedarhurst US Post Office

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