Mineola US Post Office

160 1st St
Mineola, NY 11501
Phone: (516) 746-1372
Fax: (516) 747-5876
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East Hampton US Post Office

12 Gay Road
East Hampton - 11937
(631) 324-6320

Freeport US Post Office

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

Fishers Island US Post Office

1 Oriental Avenue
Fishers Island - 06390
(631) 788-7835

Water Mill US Post Office

670 Montauk Highway
Water Mill - 11976
(631) 726-6310

Farmingdale US Post Office

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

Yaphank US Post Office

5 E Main St
Yaphank - 11980
(631) 345-6829

Sayville US Post Office

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

Farmingville US Post Office

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

Brookhaven US Post Office

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

Jamesport US Post Office

70 2nd St
South Jamesport - 11970
(631) 722-4317