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U.S. ZIP Codes Database 2026

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Beauregard Parish ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Beauregard Parish.

County State ZIP Code City Area Codes
Beauregard Parish LA 70634 Deridder 318, 337
Beauregard Parish LA 70652 Longville 337
Beauregard Parish LA 70653 Merryville 337, 409
Beauregard Parish LA 70657 Ragley 337
Beauregard Parish LA 70660 Singer 337
Beauregard Parish LA 70662 Sugartown 318, 337

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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.