Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson, NY 11777
Phone: (631) 473-1065
Fax: (516) 845-7406
Visit Website

Community Offices / Post Offices

Post Offices

Bay Shore US Post Office

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

Bellport US Post Office

26 Station Road
Bellport - 11713
(631) 286-8561
Post Offices

Garden City US Post Office

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

Garden City US Post Office

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

Great River US Post Office

62 River Road
Great River - 11739
(631) 581-7680
Post Offices

Nesconset US Post Office

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

East Setauket US Post Office

101 Main St
Setauket - 11733
(631) 941-4042
Post Offices

Shelter Island Heights US Post Office

6 Grand Avenue
Shelter Island Heights - 11965
(631) 749-0486
Post Offices

Shoreham US Post Office

69 Route 25a
Shoreham - 11786
(631) 744-3185
Post Offices

Uniondale US Post Office

1000 Front St
Uniondale - 11553
(516) 481-8245