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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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Nueces County ZIP Codes

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

County State ZIP Code City Area Codes
Nueces County TX 78330 Agua Dulce 361
Nueces County TX 78335 Aransas Pass 361
Nueces County TX 78339 Banquete 361
Nueces County TX 78343 Bishop 361
Nueces County TX 78347 Chapman Ranch 361
Nueces County TX 78351 Driscoll 361
Nueces County TX 78373 Port Aransas 361
Nueces County TX 78380 Robstown 361
Nueces County TX 78401 Corpus Christi 361
Nueces County TX 78402 Corpus Christi 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.