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 77415 Cedar Lane Matagorda County 979
TX 77417 Beasley Fort Bend County 281, 346, 713, 832, 979
TX 77418 Bellville Austin County 281, 346, 713, 832, 979
TX 77419 Blessing Matagorda County 361, 979
TX 77420 Boling Wharton County 979
TX 77422 Brazoria Brazoria County 979
TX 77423 Brookshire Waller County 281, 346, 713, 832, 936, 979
TX 77426 Chappell Hill Washington County 979
TX 77428 Collegeport Matagorda County 361
TX 77429 Cypress Harris County 281, 346, 713, 832
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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.