Wainscott US Post Office

357 Montauk Highway
Wainscott, NY 11975
Phone: (631) 537-8943
Fax: (516) 496-4736
Visit Website

Cedarhurst US Post Office

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

East Meadow US Post Office

446 E Meadow Avenue
East Meadow - 11554
(516) 794-4509

Hauppauge US Post Office

150 Oser Avenue
Hauppauge - 11788
(631) 231-3155

East Setauket US Post Office

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

Mineola US Post Office

160 1st St
Mineola - 11501
(516) 746-1372

Huntington US Post Office

16 New York Avenue
Huntington - 11743
(631) 423-5880

Floral Park US Post Office

35 Tulip Avenue
Floral Park - 11001
(516) 616-5184

Westhampton Beach US Post Office

170 Main St
Westhampton Beach - 11978
(631) 288-4093

Valley Stream US Post Office

111 S Franklin Avenue
Valley Stream - 11580
(516) 825-8739

Islip US Post Office

309 Main St # 3
Islip - 11751
(631) 581-7931