San Antonio, Texas · CST/CDT (UTC-6) · United States
San Antonio and Bexar County
Home of the Alamo and the River Walk. 7th largest US city.
Area code 210 is located in San Antonio, Texas (United States). It covers San Antonio and Bexar County.
Area code 210 (San Antonio, Texas) is in the CST/CDT time zone. Standard time is UTC-6 and UTC-5 during Daylight Saving Time.
Area code 210 is a legitimate NANPA-assigned code serving San Antonio, Texas. However, scammers can spoof any area code. If you receive an unexpected call from (210), verify the caller before sharing personal information.
Area code 210 follows CST/CDT (UTC-6). See the live clock at whattime.city/san-antonio/ for the exact current time in San Antonio.
Area code 210 was introduced in 1992. Home of the Alamo and the River Walk. 7th largest US city.