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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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Ashley County ZIP Codes

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

County State ZIP Code City Area Codes
Ashley County AR 71635 Crossett 318, 870
Ashley County AR 71642 Fountain Hill 870
Ashley County AR 71646 Hamburg 318, 870
Ashley County AR 71658 Montrose 870
Ashley County AR 71661 Parkdale 870
Ashley County AR 71663 Portland 870
Ashley County AR 71676 Wilmot 318, 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.