Ridge US Post Office

1700 Middle Country Road
Ridge, NY 11961
Phone: (631) 345-6842
Fax: (516) 845-7406
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Miller Placeace US Post Office

47 Echo Avenue
Miller Placeace - 11764
(631) 473-8134

Plainview US Post Office

1662 Old Country Road
Plainview - 11803
(516) 845-7162

North Babylon US Post Office

1196 Deer Park Avenue
North Babylon - 11703
(631) 667-4693

Blue Point US Post Office

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

Selden US Post Office

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

Calverton US Post Office

3690 Middle Country Road
Calverton - 11933
(631) 727-0067

Cutchogue US Post Office

240 Griffing St
Cutchogue - 11935
(631) 734-6032

Peconic US Post Office

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

East Quogue US Post Office

6 Bay Avenue
East Quogue - 11942
(631) 653-5247

Sag Harbor US Post Office

21 Long Island Avenue
Sag Harbor - 11963
(631) 725-8968