Levittown US Post Office

180 Gardiners Avenue
Levittown, NY 11756
Phone: (516) 735-7343
Fax: (516) 735-7319
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Bellport US Post Office

26 Station Road
Bellport - 11713
(631) 286-8561

Cedarhurst US Post Office

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

East Setauket US Post Office

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

Elmont US Post Office

260 Elmont Road
Elmont - 11003
(516) 354-5947

Fair Harbor US Post Office

100 Bay Walk
Fair Harbor - 11706
(631) 583-7080

Hicksville US Post Office

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

Holtsville US Post Office

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

Locust US Post Office

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

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710

North Bellmore US Post Office

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