Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson, NY 11777
Phone: (631) 473-1065
Fax: (516) 845-7406
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Selden US Post Office

109 College Placez
Selden - 11784
(631) 732-8627

Lawrence US Post Office

12 Bayview Avenue
Lawrence - 11559
(516) 239-2834

West Babylon US Post Office

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

Holbrook US Post Office

445 Furrows Road
Holbrook - 11741
(631) 588-0226

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Nesconset US Post Office

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

Lake Grove US Post Office

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019

Huntington US Post Office

55 Gerard St
Huntington - 11743
(631) 427-8777

Wainscott US Post Office

357 Montauk Highway
Wainscott - 11975
(631) 537-8943

Ridge US Post Office

1700 Middle Country Road
Ridge - 11961
(631) 345-6842