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
All states and U.S. territories
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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 14787 Westfield Chautauqua County 716
NY 14788 Westons Mills Cattaraugus County 716
NY 14801 Addison Steuben County 582, 607, 814
NY 14802 Alfred Allegany County 607
NY 14803 Alfred Station Allegany County 585, 607
NY 14804 Almond Allegany County 585, 607
NY 14805 Alpine Schuyler County 607
NY 14806 Andover Allegany County 585, 607
NY 14807 Arkport Steuben County 585, 607
NY 14808 Atlanta Steuben County 585
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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.