Hauppauge US Post Office

150 Oser Avenue
Hauppauge, NY 11788
Phone: (631) 231-3155
Fax: (516) 487-2508
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Moriches US Post Office

290 Montauk Highway
Moriches - 11955
(631) 878-1381

Upton US Post Office

2 Center St
Upton - 11973
(631) 344-2539

West Babylon US Post Office

385 Route 109
West Babylon - 11704
(631) 893-0560

Shirely US Post Office

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

Laurel US Post Office

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

Garden City US Post Office

600 Franklin Avenue
Garden City - 11530
(516) 747-2201

Woodmere US Post Office

132 Franklin Place
Woodmere - 11598
(516) 374-3776

Freeport US Post Office

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

Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Brookhaven US Post Office

2512 Montauk Highway
Brookhaven - 11719
(631) 286-1591