East Hampton US Post Office

12 Gay Road
East Hampton, NY 11937
Phone: (631) 324-6320
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Ronkonkoma US Post Office

200 Hawkins Avenue
Ronkonkoma - 11779
(631) 588-0301

Freeport US Post Office

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

St. James US Post Office

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

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

Melville US Post Office

718 Walt Whitman Road
Melville - 11747
(631) 421-0726

Amityville US Post Office

77 Ireland Place
Amityville - 11701
631-264-3532

Remsenburg US Post Office

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

Sea Cliff US Post Office

200 Sea Cliff Avenue
Sea Cliff - 11579
(516) 671-8258

Point Lookout US Post Office

110 Lido Blvd
Point Lookout - 11569
(516) 431-7590

Cold Spring Harbor US Post Office

126 Main St
Cold Spring Hbr - 11724
(631) 692-5307