| General Information about Area Code 210 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | San Antonio |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 210-253 | San Antonio | Bexar | Landline |
| 210-304 | San Antonio | Bexar | Landline |
| 210-477 | San Antonio | Bexar | Landline |
| 210-350 | San Antonio | Bexar | Landline |
| 210-613 | San Antonio | Bexar | Wireless |
| 210-807 | San Antonio | Bexar | Wireless |
| 210-721 | San Antonio | Bexar | Landline |
| 210-785 | San Antonio | Bexar | Landline |
| 210-270 | San Antonio | Bexar | Landline |
| 210-738 | San Antonio | Bexar | Landline |
| 210-482 | San Antonio | Bexar | Landline |
| 210-913 | San Antonio | Bexar | Wireless |
| 210-282 | San Antonio | Bexar | Landline |
| 210-459 | San Antonio | Bexar | Wireless |
| 210-651 | San Antonio | Bexar | Landline |
| 210-609 | San Antonio | Bexar | Wireless |
| 210-509 | San Antonio | Bexar | Landline |
| 210-854 | San Antonio | Bexar | Wireless |
| 210-764 | San Antonio | Bexar | Landline |
| 210-383 | San Antonio | Bexar | Wireless |