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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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Howard County ZIP Codes

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

County State ZIP Code City Area Codes
Howard County NE 68835 Elba 308
Howard County NE 68838 Farwell 308
Howard County NE 68872 Saint Libory 308
Howard County NE 68873 Saint Paul 308
Howard County TX 79511 Coahoma 325, 432
Howard County TX 79720 Big Spring 432
Howard County TX 79721 Big Spring 432
Howard County TX 79733 Forsan 432
Howard County TX 79748 Knott 432
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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.