Medford US Post Office

1905 Route 112
Medford, NY 11763
Phone: (631) 475-8273
Fax: (631) 226-5599
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Westhampton Beach US Post Office

170 Main St
Westhampton Beach - 11978
(631) 288-4093

Middle Island US Post Office

780 Middle Country Road
Middle Island - 11953
(631) 205-1089

Port Jefferson Station US Post Office

544 Jefferson Placeaza
Port Jefferson Station - 11776
(631) 473-2751

Levittown US Post Office

180 Gardiners Avenue
Levittown - 11756
(516) 735-7343

St. James US Post Office

325 Lake Avenue
St James - 11780
(631) 584-4138

Glen Head US Post Office

240 Glen Head Road # 1
Glen Head - 11545
(516) 676-8465

Elmont US Post Office

260 Elmont Road
Elmont - 11003
(516) 354-5947

Central Islip US Post Office

101 Federal Plaza
Central Islip - 11722
(631) 715-0001

Eastport US Post Office

24 Eastport Manor Road
Eastport - 11941
(631) 325-1798

Malverne US Post Office

339 Hempstead Avenue
Malverne - 11565
(516) 599-7583