Lynbrook US Post Office

100 Broadway
Lynbrook, NY 11563
Phone: (516) 599-7587
Fax: (631) 226-5599
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Levittown US Post Office

180 Gardiners Avenue
Levittown - 11756
(516) 735-7343

Peconic US Post Office

2575 Peconic Ln
Peconic - 11958
(631) 765-9348

Plandome US Post Office

155 Stonytown Road
Plandome - 11030
(516) 627-3747

Garden City US Post Office

630 Old Country Road # 530
Garden City - 11530
(516) 746-1394

Garden City US Post Office

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

Port Jefferson Station US Post Office

544 Jefferson Placeaza
Port Jefferson Station - 11776
(631) 473-2751

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346

Kings Point US Post Office

300 Steamboat Road
Kings Point - 11024
(516) 773-5298

New Suffolk US Post Office

375 1st St
New Suffolk - 11956
(631) 734-6271

Wheatley Heights US Post Office

6 Colonial Springs Road
Wheatley Heights - 11798
(631) 643-3913