Brookhaven US Post Office

2512 Montauk Highway
Brookhaven, NY 11719
Phone: (631) 286-1591
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Riverhead US Post Office

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

Deer Park US Post Office

375 Carlls Path
Deer Park - 11729
(631) 667-6490

Elmont US Post Office

260 Elmont Road
Elmont - 11003
(516) 354-5947

Mt. Sinai US Post Office

457 Route 25a
Mt Sinai - 11766
(631) 928-0394

Farmingdale US Post Office

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

North Bellmore US Post Office

2465 Jerusalem Avenue
North Bellmore - 11710
(516) 785-0676

US Post Office Processing Center

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

Rocky Point US Post Office

346 Route 25a # 84
Rocky Point - 11778
(631) 744-0635

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710

Elmont US Post Office

798 Meacham Avenue
Elmont - 11003
(516) 887-6247