Bellmore US Post Office

2611 Merrick Road
Bellmore, NY 11710
Phone: (516) 781-0579
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Massapequa US Post Office

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

Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479

Brightwaters US Post Office

145 Orinoco Dr
Brightwaters - 11718
(631) 206-4855

East Northport US Post Office

297 Larkfield Road
East Northport - 11731
(631) 368-5632

Nesconset US Post Office

226 Smithtown Blvd
Nesconset - 11767
(631) 265-3278

US Post Office Processing Center

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

Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson - 11777
(631) 473-1065

North Babylon US Post Office

1196 Deer Park Avenue
North Babylon - 11703
(631) 667-4693

Jamesport US Post Office

1451 Route 25
Jamesport - 11947
(631) 722-5946

Roosevelt US Post Office

1 Babylon Turnpike
Roosevelt - 11575
(516) 378-6973