512 Area Code: Austin TX — Location & Time Zone Guide
512 area code covers Austin, TX — original 1947 code. Home to 1.5M bats, Silicon Hills, and the Live Music Capital of the World.
The 512 area code covers the greater Austin metropolitan area in central Texas — one of the original 86 area codes from 1947. Home to 1.5 million bats under the Congress Avenue Bridge, Silicon Hills, and the Live Music Capital of the World.
Quick Facts
- State: Texas
- City: Austin (pop. ~1 million)
- Area Code: 512 (overlay: 737)
- Time Zone: Central Time (CT)
- Metro Population: ~2.3 million
- Original Code: 512 (1947)
- Overlay: 737 (2013)
- Dialing: 10-digit mandatory
Is a 512 Area Code Call a Scam?
No — 512 is a legitimate area code serving over 2 million people in the Austin metro. However, Texas ranks among the top states for robocall complaints. Always verify unknown callers. Use our Spam Number Checker to check suspicious numbers.
How to Call Austin Internationally
Dial exit code + 1 + 512 + 7-digit number. On mobile: +1-512-XXX-XXXX. Use Best Time to Call for Central Time info. Look up any code with our Area Code Lookup. Check our rates.
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