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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.

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Woodruff County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Woodruff County.

County State ZIP Code City Area Codes
Woodruff County AR 72006 Augusta 501, 870
Woodruff County AR 72036 Cotton Plant 501, 870
Woodruff County AR 72059 Gregory 870
Woodruff County AR 72074 Hunter 870
Woodruff County AR 72101 Mc Crory 870
Woodruff County AR 72123 Patterson 870
Woodruff County AR 72189 Mc Crory 870

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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.