Area code lookup
What area code is 210?
Here's everything about it.
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Caller ID · NPA-NXX-XXXXLive
Area code
210
Location
San Antonio, TX
Local time
--:--:-- --
San Antonio
210 at a glance
SummaryState
Texas
Time zone
Central (CT)
UTC offset
UTC−6 / −5 DST
Observes DST
Yes
Country
United States
Cities served by 210
San AntonioSan Antonio
Where 210 sits on the map
No overlayCoverage area
About the 210 region
210 covers San Antonio in Texas. It currently has no overlay code, so seven-digit dialing may still be possible within the region.
Who called me from 210?
Community reportsNo community reports for 210 numbers yet. Be the first to report one.
Got a call from 210 that isn't listed?
Frequently asked questions
FAQWhat area code is 210?+–
210 is a telephone area code serving San Antonio in Texas, United States.
Where is area code 210 located?+–
It covers San Antonio in Texas.
What time zone is 210?+–
210 observes Central (CT), which is UTC−6 / −5 DST and follows daylight saving time.
Can I get a 210 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 210 number regardless of where you physically live.