Area code · TX
512 area code
The 512 area code serves Austin, Texas. Look up a specific 512 number, or browse other popular area codes.
2 min readUpdated October 6, 2026By the SecondBars team
Location
Austin, TX
Timezone
Central
State
Texas
Major cities
Austin, Round Rock
ABOUTAbout the 512 area code
The 512 area code is assigned to Austin, Texas. Phone numbers with this area code are used by residents and businesses in the Austin metropolitan area and surrounding communities.
If you've received an unwanted call from a 512 area code number, use the phone lookup to see what we have on file for it. Don't call back numbers you don't recognize or share personal details, and block numbers that keep calling.
EXPLOREPopular area codes
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