Area Code 512 at a Glance
| Area code | 512 |
| Region | Texas |
| Country | United States |
| Primary timezone | America/Chicago |
| Dialing format | +1 (512) NXX-XXXX |
Cities and Places Using Area Code 512
Based on prefix-level carrier data, area code 512 covers places including:
- Austin, TX
- Round Rock, TX
- Georgetown, TX
- San Marcos, TX
- Bastrop, TX
- Liberty Hill, TX
- Burnet, TX
- Buda, TX
- Manor, TX
- Dripping Springs, TX
- Taylor, TX
- Lockhart, TX
Frequently Asked Questions
Where is area code 512?
Area code 512 serves Texas, United States.
Who is calling me from area code 512?
A call from area code 512 most likely originates from Texas, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 512 number?
Within North America: dial 1-512 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 512 and the number.