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 13612 Black River Jefferson County 315, 680
NY 13613 Brasher Falls St. Lawrence County 315, 518, 680, 838
NY 13614 Brier Hill St. Lawrence County 315, 680
NY 13615 Brownville Jefferson County 315, 680
NY 13616 Calcium Jefferson County 315, 680
NY 13617 Canton St. Lawrence County 315, 680
NY 13618 Cape Vincent Jefferson County 315, 680
NY 13619 Carthage Jefferson County 315, 680
NY 13620 Castorland Lewis County 315, 680
NY 13621 Chase Mills St. Lawrence 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.