Area codes are how the phone company knows where in the world to route your call. So, where exactly is area code 830 in Texas? This article will pinpoint the cities and regions covered by the 830 area code.
Where is area code 830 in Texas?
Area code 830 is located in South Central Texas, west of San Antonio.
Texas is split between the Central and Mountain Time Zones, but area code 830 is in the Central Time Zone, so it’s important to keep that in mind when you’re scheduling calls or meetings.
Some of the biggest cities served by area code 830 include New Braunfels, Uvalde, and Del Rio. The area code serves both urban and rural communities, so it’s a mix of bustling city centers and quiet, spread-out towns.
Time Zone for Area Code 830
Area code 830 follows Central Time (CT), which means Central Standard Time (CST) during standard time and Central Daylight Time (CDT) when Daylight Saving Time (DST) is active.
As a reference, CST is UTC/GMT -6:00 hours, while CDT is UTC/GMT -5:00 hours.
In 2025, Daylight Saving Time starts on March 9th at 2:00 AM CDT and ends on November 2nd at 2:00 AM CDT.
In Summary
Area code 830 covers a large area of South Central Texas, including the San Antonio metropolitan area and the Texas Hill Country. If you’re calling a number with area code 830, remember that you’ll be operating within the Central Time Zone.