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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Texas ZIP Codes

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

State ZIP Code City County Area Codes
TX 79244 Matador Motley County 806
TX 79245 Memphis Hall County 806, 940
TX 79247 Odell Wilbarger County 580, 940
TX 79248 Paducah Cottle County 806, 940
TX 79250 Petersburg Hale County 806
TX 79251 Quail Collingsworth County 806
TX 79252 Quanah Hardeman County 580, 940
TX 79255 Quitaque Briscoe County 806
TX 79256 Roaring Springs Motley County 806
TX 79257 Silverton Briscoe County 806
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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.