Area Code 210

Texas (TX) • San Antonio, Adkins, Atascosa, Cibolo, Converse, Elmendorf, Helotes, Jbsa Ft Sam Houston • Central Time (CT)

What Stands Out

•Coverage: 2.1M people across 70 ZIP codes (primarily Bexar County, TX).
•Overlapping area codes: 726.
•Major cities: San Antonio, Adkins, Atascosa.

Spotlight: Coverage

Snapshot highlights for area code 210.

Income

56th

Home values

60th

Poverty rate

68th

Area Code Basics

Primary State

Texas (TX)

States Served

Texas (TX)

Major Cities

San Antonio, Adkins, Atascosa, Cibolo, Converse, Elmendorf, Helotes, Jbsa Ft Sam Houston

Time Zone(s)

Central Time (CT)

Est. Population

2.1M

ZIP Codes

Data accuracy & methodology

This report aggregates 2020–2024 ACS 5-year estimates and geographic overlays for orientation. Area-code service areas can cross ZIP/state boundaries and change over time; verify official assignments with NANPA for critical use.