Introduction to Area Code 210
The 210 area code is a North American telephone area code for numbers in and near San Antonio, Texas. If you’re getting phone calls from a number starting with area code 210, take a moment to look up the number to see if the call is spam, a scam, or just a wrong number.
Where Is the 210 Area Code?
The 210 area code is situated in south-central Texas and covers San Antonio, the second largest city in the state. The 210 area code was established in 1992 as a split from the 512 area code, which used to cover all of central and South Texas.
Significant Populated Areas in 210 Area Code+lsi
San Antonio
Leon Valley
Alamo Heights
Converse
Live Oak
Universal City
Selma
Shavano Park
210 Area Code Time Zone
The 210 area code is in the Central time zone UTC−6:00 / −5:00.
History of Area Code 210
At first, all of Texas was inside one area code. But with population growth and the advent of telecommunication services, area codes were split over the years. The area code 210 was created as one of the original codes back in 1992 when it split off with 512. About 22 years later, as San Antonio’s growth and phone use continued (it was not among the forty largest cities in the United States until the 1950s), area code 210 was split again and, in 1992, 512 was reduced to its current territorial extent.
Area code 830 in 1997
Overlaid by area code 726 in 2017
That means some phone numbers in San Antonio now also include the 726 code, but both are in the same geographic area.
Who Is It Calling From 210 Area Code?
If you’re getting a call from a 210 area code, you can be fairly certain the caller is based in or around San Antonio, Texas. But not every call from a 210 number is on the level.
Identifying Callers:
Take advantage of caller ID and reverse phone lookup services.
Be wary of any numbers you don’t have saved in your contacts.
Download an app like True caller, Hiya or Who scull to rank those unidentified callers.
Popular Uses of 210 Area Code
Area code 210 is used by:
Local businesses
Government agencies
Educational institutions
Healthcare providers
Personal mobile and fixed line telephone numbers
With military bases, college campuses and a robust business community, 210 calls could be from all types of legitimate organizations around San Antonio.
210 Area Code Scams – Are These Calls From This Area Code?
Sadly, as is the case with many U.S. area codes, 210 is part of a lot of scams. Robocallers and scammers frequently use the tactic of spoofing local numbers to increase the likelihood of recipients picking up the phone.
Common 210 Area Code Scams:
IRS or tax scams
Calls to suspend Social Security
Tech support fraud
Credit card or loan scams
Car warranty scams
Important Tip:
Do not give out personal or financial information over the phone unless you are completely certain of the caller’s identity.
How to Stop or Report 210 Unwanted Calls
If you are getting unwanted calls from 210 numbers, here is what you should do:
(Do not pick up unknown 210 numbers!)
Block the number up on your phone.
Submit the number to the FTC
Use a call blocking app.
List your number on the National Do Not Call Registry.
How to Get a 210 Phone Number
If you have a business — or customers — in San Antonio, you might want a local number to create a local presence.
Steps to Get a 210 Number:
Call the phone providers in your area such as AT&T, Verizon or T-Mobile.
Utilize a VoIP provider (RingCentral, Google Voice, Grasshopper).
Sign up with a virtual 210 number and start receiving calls instantly.
FAQs About Area Code 210
What city uses area code 210?
The 210 area code is located in the city of San Antonio.
Is 210 a Texas area code?
Yes, 210 is one among several Texas area codes that serve residents of the south-central part of the state, mostly around San Antonio.
Can I get a 210 number today?
Yes, however availability might be scarce. Because 210 is in high use, some numbers may be available only as overlays, like 726.
Is area code 210 safe?
The majority of 210 numbers are legitimate, but like any area code, it can be leveraged in scam calls. Be wary of cold calls.
What time zone is area code 210?
Time zone 210 is located in the Central Time Zone (CT).
What year did area code 210 come out?
This area code was established in 1992 after a split from 512.
Why do I get calls from 210 but don’t know anybody there?
Scammers frequently spoof 210 numbers to make it seem as if they are calling from the area, police said. Block or ignore calls that appear dubious.
Summary
Feature Details
Area Code 210
Location San Antonio, Texas
Time Zone Central Time (CT)
Introduced 1992
Splits/Overlays 830 (1997), 726 (2017)
Usage Applications Individual, corporate, military, and governmental communications
Scam Alerts Watch out for robocalls or fake IRS calls
Conclusion
The 210 area code is integral to San Antonio’s identity, it belongs to millions of residents and businesses here. Although it’s a vibrant and thriving area, that doesn’t mean you can let your guard down regarding possible scams related to this area code. If you are getting real calls from 210, then they probably come from the San Antonio area (and the spam comes from spoofed numbers). But if you’re in doubt, find a way to confirm a caller before you continue the conversation.
If you’re moving to San Antonio or you received a call from this area, knowing the 210 area code will help you be prepared and keep safe.
