Plainview US Post Office

1662 Old Country Road
Plainview, NY 11803
Phone: (516) 845-7162
Fax: (516) 845-7406
Visit Website

Sayville US Post Office

130 Greene Avenue
Sayville - 11782
(631) 589-6963

Rocky Point US Post Office

346 Route 25a # 84
Rocky Point - 11778
(631) 744-0635

East Rockaway US Post Office

10 Main St
East Rockaway - 11518
(516) 599-2157

Orient US Post Office

980 Village Ln
Orient - 11957
(631) 323-9760

East Hampton US Post Office

291 Springs Fireplace Road
East Hampton - 11937
(631) 324-0790

Brightwaters US Post Office

145 Orinoco Dr
Brightwaters - 11718
(631) 206-4855

Brentwood US Post Office

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

Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Bay Shore US Post Office

1314 5th Avenue
Bay Shore - 11706
(631) 969-3504

Shoreham US Post Office

69 Route 25a
Shoreham - 11786
(631) 744-3185