Garden City US Post Office

830 Stewart Avenue
Garden City, NY 11599
Phone: (516) 228-7502
Fax: (516) 228-7555
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Brookhaven US Post Office

2512 Montauk Highway
Brookhaven - 11719
(631) 286-1591

Central Islip US Post Office

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

Coram US Post Office

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

Farmingdale US Post Office

380 Main St
Farmingdale - 11735
(516) 249-1552

Garden City US Post Office

630 Old Country Road # 530
Garden City - 11530
(516) 746-1394

Glen Head US Post Office

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

Malverne US Post Office

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

Mastic US Post Office

1450 Montauk Highway
Mastic - 11950
(631) 281-0275

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346