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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New Jersey ZIP Codes

Complete postal directory, details, and geographic map for the State of New Jersey.

State ZIP Code City County Area Codes
NJ 07068 Roseland Essex County 862, 973
NJ 07069 Watchung Somerset County 732, 848, 908
NJ 07070 Rutherford Bergen County 201, 551, 862, 973
NJ 07071 Lyndhurst Bergen County 201, 551, 862, 973
NJ 07072 Carlstadt Bergen County 201, 551, 862, 973
NJ 07073 East Rutherford Bergen County 201, 551, 862, 973
NJ 07074 Moonachie Bergen County 201, 551
NJ 07075 Wood Ridge Bergen County 201, 551, 862, 973
NJ 07076 Scotch Plains Union County 732, 848, 908
NJ 07077 Sewaren Middlesex County 347, 718, 732, 848, 917, 929
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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.