| 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 |
|---|---|---|---|
| 512-639 | Georgetown | Williamson | Wireless |
| 512-616 | Leander | Travis | Landline |
| 512-589 | Austin | Travis | Wireless |
| 512-480 | Austin | Travis | Landline |
| 512-956 | Austin | Travis | Wireless |
| 512-256 | Kyle | Hays | Landline |
| 512-235 | Austin | Travis | Wireless |
| 512-699 | Austin | Travis | Wireless |
| 512-321 | Bastrop | Bastrop | Landline |
| 512-914 | Austin | Travis | Wireless |
| 512-581 | Bastrop | Bastrop | Landline |
| 512-576 | Austin | Travis | Wireless |
| 512-501 | Austin | Travis | Landline |
| 512-674 | Austin | Travis | Landline |
| 512-738 | San Marcos | Hays | Wireless |
| 512-518 | Austin | Travis | Landline |
| 512-546 | Cedar Creek | Bastrop | Landline |
| 512-702 | Austin | Travis | Wireless |
| 512-673 | Austin | Travis | Landline |
| 512-706 | Austin | Travis | Landline |