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 12446 Kerhonkson Ulster County 845
NY 12448 Lake Hill Ulster County 518, 838, 845
NY 12449 Lake Katrine Ulster County 845
NY 12450 Lanesville Greene County 518, 838, 845
NY 12451 Leeds Greene County 518, 838
NY 12452 Lexington Greene County 518, 838
NY 12453 Malden On Hudson Ulster County 845
NY 12454 Maplecrest Greene County 518, 838
NY 12455 Margaretville Delaware County 607, 845
NY 12456 Mount Marion Ulster County 845
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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.