U.S. postal lookup

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.

42,735 verified records

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State directory

Texas ZIP Codes

Complete postal directory, details, and geographic map for the State of Texas.

State	ZIP Code	City	County	Area Codes
TX	79517	Fluvanna	Scurry County	`325, 806`
TX	79518	Girard	Kent County	`806`
TX	79519	Goldsboro	Coleman County	`325`
TX	79520	Hamlin	Jones County	`325, 940`
TX	79521	Haskell	Haskell County	`325, 940`
TX	79525	Hawley	Jones County	`325`
TX	79526	Hermleigh	Scurry County	`325`
TX	79527	Ira	Scurry County	`325, 432`
TX	79528	Jayton	Kent County	`325, 806, 940`
TX	79529	Knox City	Knox County	`806, 940`

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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.