Oakdale US Post Office

927 Montauk Highway
Oakdale, NY 11769
Phone: (631) 589-2683
Fax: (516) 437-2896
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Westhampton US Post Office

408 Mill Road
Westhampton - 11977
(631) 288-4081

Remsenburg US Post Office

137 S Country Road
Remsenburg - 11960
(631) 325-5937

Plandome US Post Office

155 Stonytown Road
Plandome - 11030
(516) 627-3747

Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120

St. James US Post Office

325 Lake Avenue
St James - 11780
(631) 584-4138

Seaford US Post Office

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

Holtsville US Post Office

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

Farmingdale US Post Office

380 Main St
Farmingdale - 11735
(516) 249-1552

Mineola US Post Office

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

Quogue US Post Office

6 Midland St
Quogue - 11959
(631) 653-6427