| 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 |
|---|---|---|---|
| 210-231 | San Antonio | Bexar | Landline |
| 210-449 | San Antonio | Bexar | Wireless |
| 210-970 | San Antonio | Bexar | Wireless |
| 210-912 | San Antonio | Bexar | Wireless |
| 210-665 | San Antonio | Bexar | Wireless |
| 210-289 | San Antonio | Bexar | Wireless |
| 210-490 | San Antonio | Bexar | Landline |
| 210-576 | San Antonio | Bexar | Landline |
| 210-214 | San Antonio | Bexar | Wireless |
| 210-670 | Jbsa Lackland | Bexar | Landline |
| 210-567 | San Antonio | Bexar | Landline |
| 210-337 | San Antonio | Bexar | Landline |
| 210-466 | San Antonio | Bexar | Landline |
| 210-773 | San Antonio | Bexar | Wireless |
| 210-428 | San Antonio | Bexar | Wireless |
| 210-921 | San Antonio | Bexar | Landline |
| 210-960 | San Antonio | Bexar | Landline |
| 210-786 | San Antonio | Bexar | Wireless |
| 210-845 | San Antonio | Bexar | Landline |
| 210-242 | San Antonio | Bexar | Landline |