Speonk US Post Office

323 Montauk Highway
Speonk, NY 11972
Phone: (631) 325-1741
Fax: (631) 360-0532
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East Norwich US Post Office

1001 Oyster Bay Road
East Norwich - 11732
(516) 922-8283

Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson - 11777
(631) 473-1065

Huntington Station US Post Office

888 E Jericho Turnpike
Huntington Sta - 11746
(631) 427-0594

East Moriches US Post Office

3 Atlantic Avenue
East Moriches - 11940
(631) 878-0243

Point Lookout US Post Office

110 Lido Blvd
Point Lookout - 11569
(516) 431-7590

Hicksville US Post Office

109 Ludy St
Hicksville - 11801
(516) 433-9188

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

Garden City US Post Office

830 Stewart Avenue
Garden City - 11599
(516) 228-7502

Greenvale US Post Office

37 Northern Blvd
Greenvale - 11548
(516) 621-7163

Central Islip US Post Office

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