Yaphank US Post Office

5 E Main St
Yaphank, NY 11980
Phone: (631) 345-6829
Fax: (516) 295-5706
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Calverton US Post Office

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

Cedarhurst US Post Office

124 Grove Avenue
Cedarhurst - 11516
(516) 295-1452

Jericho US Post Office

425 N Broadway
Jericho - 11753
(516) 681-6248

Uniondale US Post Office

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

East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Central Islip US Post Office

110 E Suffolk Avenue
Central Islip - 11722
(631) 234-0547

Brentwood US Post Office

25 2nd Avenue
Brentwood - 11717
(631) 273-0947

Blue Point US Post Office

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

Franklin Square US Post Office

867 Hempstead Turnpike
Franklin Square - 11010
(516) 437-6647

Oakdale US Post Office

927 Montauk Highway
Oakdale - 11769
(631) 589-2683