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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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Pecos County ZIP Codes

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

County State ZIP Code City Area Codes
Pecos County TX 79730 Coyanosa 432
Pecos County TX 79735 Fort Stockton 432
Pecos County TX 79743 Imperial 432
Pecos County TX 79744 Iraan 325, 432
Pecos County TX 79781 Sheffield 325, 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.