Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst, NY 11757
Phone: (631) 226-6914
Fax: (631) 226-5599
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Brentwood US Post Office

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

Farmingdale US Post Office

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

Holtsville US Post Office

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

Islandia US Post Office

PO Box 7800
Islandia - 11760
(631) 582-7420

Lawrence US Post Office

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

Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Miller Placeace US Post Office

47 Echo Avenue
Miller Placeace - 11764
(631) 473-8134

Plandome US Post Office

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

Riverhead US Post Office

1210 W Main St
Riverhead - 11901
(631) 727-1019

US Post Office Processing Center

160 Duryea Road
Melville - 11747
(631) 755-2575