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 13633 De Peyster St. Lawrence County 315, 680
NY 13634 Dexter Jefferson County 315, 680
NY 13635 Edwards St. Lawrence County 315, 680
NY 13636 Ellisburg Jefferson County 315, 680
NY 13637 Evans Mills Jefferson County 315, 680
NY 13638 Felts Mills Jefferson County 315, 680
NY 13639 Fine St. Lawrence County 315, 680
NY 13640 Wellesley Island Jefferson County 315, 343, 613, 680, 753
NY 13641 Fishers Landing Jefferson County 315, 680
NY 13642 Gouverneur 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.