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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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Live Oak County ZIP Codes

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

County State ZIP Code City Area Codes
Live Oak County TX 78022 George West 361
Live Oak County TX 78060 Oakville 361
Live Oak County TX 78071 Three Rivers 361
Live Oak County TX 78075 Whitsett 361, 830
Live Oak County TX 78350 Dinero 361

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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.