Mineola US Post Office

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

170 Main St
Westhampton Beach - 11978
(631) 288-4093

East Norwich US Post Office

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

Hampton US Post Office

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

Freeport US Post Office

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

Water Mill US Post Office

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

Long Beach US Post Office

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

US Post Office Processing Center

160 Duryea Road
Melville - 11747
(631) 755-2575

Mastic Beach US Post Office

110 Mastic Road
Mastic Beach - 11951
(631) 281-0359

Upton US Post Office

2 Center St
Upton - 11973
(631) 344-2539

Rocky Point US Post Office

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