Hempstead US Post Office

200 Fulton Avenue
Hempstead, NY 11550
Phone: (516) 560-1120
Fax: (516) 487-2508
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Westhampton Beach US Post Office

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

East Marion US Post Office

9165 Main Road
East Marion - 11939
(631) 477-1668

Ronkonkoma US Post Office

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

Elmont US Post Office

778 Elmont Road
Elmont - 11003
(516) 285-4078

Brentwood US Post Office

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

Manorville US Post Office

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

Peconic US Post Office

2575 Peconic Ln
Peconic - 11958
(631) 765-9348

Point Lookout US Post Office

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

Freeport US Post Office

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

Speonk US Post Office

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