Massapequa US Post Office

80 Atlantic Avenue
Oceanside, NY 11572
Other Locations
Phone: (516) 766-5829
Fax: (516) 766-7585
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Community Offices / Post Offices

Post Offices

East Norwich US Post Office

1001 Oyster Bay Road
East Norwich - 11732
(516) 922-8283
Post Offices

Farmingdale US Post Office

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

Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing - 11547
(516) 676-8452
Post Offices

Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994
Post Offices

Islip US Post Office

309 Main St # 3
Islip - 11751
(631) 581-7931
Post Offices

Islip Terrace US Post Office

136 Carleton Avenue
Islip Terrace - 11752
(631) 581-7894
Post Offices

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587
Post Offices

Manorville US Post Office

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

Mastic US Post Office

1450 Montauk Highway
Mastic - 11950
(631) 281-0275
Post Offices

Melville US Post Office

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