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 13360 Inlet Hamilton County 315, 518, 680, 838
NY 13361 Jordanville Herkimer County 315, 518, 607, 680, 838
NY 13362 Knoxboro Oneida County 315
NY 13363 Lee Center Oneida County 315, 680
NY 13364 Leonardsville Madison County 315, 607, 680
NY 13365 Little Falls Herkimer County 315, 518, 680, 838
NY 13367 Lowville Lewis County 315, 518, 680, 838
NY 13368 Lyons Falls Lewis County 315, 680
NY 13401 Mc Connellsville Oneida County 315
NY 13402 Madison Madison 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.