Travis County · Texas
Austin, TX area codes and time zone
Quick answer
Austin is served by area codes 512, 737, keeps CST time (GMT-5), and sits in county FIPS 48453.
- Area codes
- 512 · 737Within 25 miles of the city centre
- Time zone
- CSTAmerica/Chicago
- UTC offset
- GMT-5CDT in summer
- County FIPS
- 48453Travis County
Dialling from and to Austin
What this means when you pick up the phone.
Because more than one code covers this area, ten-digit dialling applies for local calls: area code plus number, every time. From abroad, dial +1 then the ten digits.
More on Austin
Other reference data for this city.