Middle Island US Post Office

780 Middle Country Road
Middle Island, NY 11953
Phone: (631) 205-1089
Fax: (631) 226-5599
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Community Offices / Post Offices

Post Offices

Bethpage US Post Office

339 Hicksville Road
Bethpage - 11714
(516) 938-3901
Post Offices

Blue Point US Post Office

141 Montauk Highway
Blue Point - 11715
(631) 363-6272
Post Offices

Great Neck US Post Office

661 Middle Neck Road
Great Neck - 11023
(516) 829-6315
Post Offices

Oyster Bay US Post Office

1 Shore Avenue
Oyster Bay - 11771
(516) 922-8249
Post Offices

Plandome US Post Office

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

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851
Post Offices

East Setauket US Post Office

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

Smithtown US Post Office

25 Route 111
Smithtown - 11787
(631) 360-6709
Post Offices

Jamesport US Post Office

70 2nd St
South Jamesport - 11970
(631) 722-4317
Post Offices

West Babylon US Post Office

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