512 area code
The 512 area code covers Austin and its suburbs, Texas. Main cities include Austin, Round Rock, Cedar Park, San Marcos and Georgetown.
- State
- Texas
- Main cities
- Austin, Round Rock, Cedar Park, San Marcos, Georgetown
- Time zone
- Central Time
- Same area as
- 737
- In service since
- 1947
- Local calls
- 10 digits
Get a free 512 number for your business
Pick 512 when you set up your number and Scheduley gives your business a local Austin number for calls and texts, answered 24/7 by an AI receptionist that books appointments and jobs. The number is free. AI calls are $2 a minute after your 10 welcome minutes.
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Where is the 512 area code?
Area code 512 covers Austin and its suburbs, Texas, including Austin, Round Rock, Cedar Park, San Marcos and Georgetown. It went into service in 1947, as one of the original North American area codes. It shares the same area with 737, so new local numbers there can get any of these codes. Local calls need all 10 digits.
Got a call from a 512 number?
A 512 number was first given out in the Austin area. Area codes show where a number was assigned, not where the caller is today, and spam callers can fake any number. If you don’t know the caller, let it go to voicemail or look up the full number before you call back.
More area codes in Texas
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Where is the 512 area code?
512 covers Austin and its suburbs, Texas, including Austin, Round Rock, Cedar Park, San Marcos and Georgetown.
What time zone is area code 512?
Area code 512 is on Central Time.
What other area codes cover the same area as 512?
737. They’re overlay codes for the same area, so a local number there can have any of them.
Can I get a free 512 business phone number?
Yes. Pick 512 when you set up your Scheduley number and it gets a local number for you, if one is available. The number is free, and an AI receptionist can answer it 24/7 and book appointments.