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
All states and U.S. territories
Maps and coordinates
County directory

Comal County ZIP Codes

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

County State ZIP Code City Area Codes
Comal County TX 78070 Spring Branch 830
Comal County TX 78130 New Braunfels 512, 737, 830
Comal County TX 78131 New Braunfels 830
Comal County TX 78132 New Braunfels 210, 512, 726, 737, 830
Comal County TX 78133 Canyon Lake 830
Comal County TX 78135 New Braunfels 830
Comal County TX 78163 Bulverde 210, 726, 830
Comal County TX 78266 San Antonio 210, 726, 830
Comal County TX 78623 Fischer 512, 737, 830

Geographic Map of Comal County

Postal context

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.