U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
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State directory

New York ZIP Codes

Complete postal directory, details, and geographic map for the State of New York.

State ZIP Code City County Area Codes
NY 13139 Poplar Ridge Cayuga County 315
NY 13140 Port Byron Cayuga County 315, 680
NY 13141 Preble Cortland County 315, 607, 680
NY 13142 Pulaski Oswego County 315, 680
NY 13143 Red Creek Wayne County 315, 680
NY 13144 Richland Oswego County 315, 680
NY 13145 Sandy Creek Oswego County 315, 680
NY 13146 Savannah Wayne County 315, 680
NY 13147 Scipio Center Cayuga County 315, 680
NY 13148 Seneca Falls Seneca County 315, 680
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.