Jericho US Post Office

425 N Broadway
Jericho, NY 11753
Phone: (516) 681-6248
Fax: (516) 681-9131
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Southold US Post Office

710 Traveler St
Southold - 11971
(631) 765-4027

Lawrence US Post Office

12 Bayview Avenue
Lawrence - 11559
(516) 239-2834

Speonk US Post Office

323 Montauk Highway
Speonk - 11972
(631) 325-1741

Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst - 11757
(631) 226-6914

Farmingville US Post Office

500 Horseblock Road
Farmingville - 11738
(631) 732-8625

Bridgehampton US Post Office

2322 Montauk Highway
Bridgehampton - 11932
(631) 537-9322

Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994

Sea Cliff US Post Office

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

Islip Terrace US Post Office

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

Brentwood US Post Office

25 2nd Avenue
Brentwood - 11717
(631) 273-0947