SAN ANTONIO-NEW BRAUNFELS, TX · METRO GUIDE
San Antonio, TX area codes
- Local date and time
- Central Time
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Codes on this map
- 210 · 726 San Antonio
- 512 · 737
- 830 New Braunfels, Seguin, Boerne
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A printable San Antonio, TX area code location map, with time zone and state. Use the PNG image in a document or slide; the SVG stays sharp at any size.
San Antonio metro area codes at a glance
- Metro area
- San Antonio-New Braunfels, TX
- Population
- 2,813,140 (metro area; US Census Bureau metro area population estimates, 2025). Not an area-code population.
- Time zones
- Central
Area codes
| Area codes | Communities in the metro area | Main communities |
|---|---|---|
| 210 and 726 | 1 | San Antonio |
| 830 | 32 | New Braunfels, Seguin, Boerne |
| 512 and 737 | 2 | Martindale, Fentress |
Area codes and location
35 communities in the San Antonio metro area, largest first, with the area codes whose numbers are issued there. These are telephone exchange areas, which follow the phone network rather than city limits.
| Community | Area codes |
|---|---|
| San Antonio | 210 and 726 |
| New Braunfels | 830 |
| Seguin | 830 |
| Boerne | 830 |
| Pleasanton | 830 |
| Hondo | 830 |
| Floresville | 830 |
| Bulverde | 830 |
| Jourdanton | 830 |
| Devine | 830 |
| Lytle | 830 |
| Castroville | 830 |
| Poteet | 830 |
| Nixon | 830 |
| Poth | 830 |
| Somerset | 830 |
| Charlotte | 830 |
| Stockdale | 830 |
| Martindale | 512 and 737 |
| Lacoste | 830 |
| Marion | 830 |
| Bandera | 830 |
| Christine | 830 |
| Kingsbury | 830 |
| Campbellton | 830 |
Notable places and their area codes
| Place | Where | What it is | Area codes |
|---|---|---|---|
| Alamo Mission | 5.3 km from San Antonio | Fortification | 210 and 726 |
| San Antonio International Airport | 9.0 km from San Antonio | Commercial airport, 5,466,684 enplanements (2024) | 210 and 726 |
| Frost Bank Center | 9.2 km from San Antonio | Arena | 210 and 726 |
| Lackland Air Force Base | 10.1 km from San Antonio | Military base | 210 and 726 |
| Alamodome | 6.5 km from San Antonio | Stadium | 210 and 726 |
| Randolph Air Force Base | 25.0 km from San Antonio | Military base | 210 and 726 |
| University of Texas at San Antonio | 16.6 km from San Antonio | University, 39,266 12-month enrollment (2023–24) | 210 and 726 |
| San Antonio Missions National Historical Park | 8.4 km from San Antonio | National Historical Park | 210 and 726 |
| Fort Sam Houston | 8.2 km from San Antonio | Military base | 210 and 726 |
| University of the Incarnate Word | 5.7 km from San Antonio | University, 8,798 12-month enrollment (2023–24) | 210 and 726 |
Questions about San Antonio metro area codes
How many area codes serve the San Antonio metro area?
Five area codes serve the San Antonio metro area: 210, 512, 726, 737, and 830.
What time zone is the San Antonio metro area in?
The San Antonio metro area is in Central Time. Daylight saving time is observed.
Business phone numbers in San Antonio, TX, answered by an AI agent
A local number for the San Antonio metro area, with an AI receptionist that takes caller details, answers the questions you give it, and books appointments. Numbers depend on what carriers have left.