Massapequa US Post Office

80 Atlantic Avenue
Oceanside, NY 11572
Other Locations
Phone: (516) 766-5829
Fax: (516) 766-7585
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Island Park US Post Office

367 Long Beach Road
Island Park - 11558
(516) 432-9537

Mt. Sinai US Post Office

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

Farmingville US Post Office

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

Mineola US Post Office

160 1st St
Mineola - 11501
(516) 746-1372

Bay Shore US Post Office

1314 5th Avenue
Bay Shore - 11706
(631) 969-3504

Laurel US Post Office

2168 Main Road
Laurel - 11948
(631) 298-1672

North Bellmore US Post Office

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

Baldwin US Post Office

2260 Grand Avenue
Baldwin - 11510
(516) 223-5024

Massapequa Park US Post Office

4910 Merrick Road
Massapequa Park - 11762
(516) 798-1268

Melville US Post Office

718 Walt Whitman Road
Melville - 11747
(631) 421-0726