| General Information about Area Code 512 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Austin |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 512-539 | Austin | Travis | Wireless |
| 512-764 | Dale | Caldwell | Landline |
| 512-587 | Austin | Travis | Wireless |
| 512-948 | Georgetown | Williamson | Landline |
| 512-633 | Austin | Travis | Wireless |
| 512-765 | Austin | Travis | Wireless |
| 512-207 | Austin | Travis | Landline |
| 512-349 | Austin | Travis | Landline |
| 512-678 | Bastrop | Bastrop | Landline |
| 512-904 | Austin | Travis | Landline |
| 512-655 | Austin | Travis | Landline |
| 512-399 | Thrall | Williamson | Landline |
| 512-894 | Driftwood | Hays | Landline |
| 512-681 | Austin | Travis | Landline |
| 512-846 | Hutto | Williamson | Landline |
| 512-389 | Austin | Travis | Landline |
| 512-808 | Austin | Travis | Landline |
| 512-860 | Austin | Travis | Landline |
| 512-843 | Georgetown | Williamson | Wireless |
| 512-762 | Austin | Travis | Wireless |