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 00501 Holtsville Suffolk County 631
NY 00544 Holtsville Suffolk County 631
NY 06390 Fishers Island Suffolk County 631, 860, 934, 959
NY 10001 New York New York County 212, 332, 347, 646, 718, 917, 929
NY 10002 New York New York County 212, 332, 646, 917
NY 10003 New York New York County 212, 332, 646, 917
NY 10004 New York New York County 201, 212, 332, 551, 646, 917
NY 10005 New York New York County 212, 332, 646, 917
NY 10006 New York New York County 212, 332, 646, 917
NY 10007 New York New York County 212, 332, 646, 917
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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.