Upton US Post Office

2 Center St
Upton, NY 11973
Phone: (631) 344-2539
Fax: (516) 496-4736
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Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479

Freeport US Post Office

132 W Merrick Road
Freeport - 11520
(516) 378-6512

Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120

Long Beach US Post Office

101 E Park Avenue
Long Beach - 11561
(516) 432-5484

Coram US Post Office

117 Pauls Path
Coram - 11727
(631) 732-8691

Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994

Farmingville US Post Office

500 Horseblock Road
Farmingville - 11738
(631) 732-8625

Old Bethpage US Post Office

696 Old Bethpage Road
Old Bethpage - 11804
(516) 249-2915

Williston Park US Post Office

446 Willis Avenue
Williston Park - 11596
(516) 746-3247

Levittown US Post Office

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