Where is the 737 area code located?

The 737 area code serves Austin, TX and surrounding areas in Texas. Major cities include Austin, Pflugerville, Manor.

How do I get a 737 phone number?

You can get a 737 phone number instantly with Phone2. Choose your number, sign up in minutes, and start making calls from our mobile app or desktop. Plans start at $7/month.

What timezone is the 737 area code in?

The 737 area code is in the Central (GMT -6) timezone.

Can I port my existing 737 number to Phone2?

Yes, you can port your existing 737 phone number to Phone2. The porting process typically takes 1-2 weeks. Keep your number and get all Phone2 features including team calling, SMS, and voicemail.

737 area code

Get a local phone number in Austin, TX

Biggest city

Austin

StateTexas

Major Cities

Austin, Pflugerville, Manor, Bee Cave, Garfield, Manchaca, Round Rock, Cedar Park, Georgetown, Leander, Hutto, Taylor...

Timezone

Central (GMT -6)

Zip codes

73301•78799

Population

966,292

Unemployment

3.50%

Avg. Income

$111,233

Nearby Area Codes

210 254

Last updated: November 23, 2025

737 • Austin

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737 area code summary

Geographic Location: Area code 737 serves the state of Texas, specifically the central region. It is associated with Austin and its suburbs. This area code covers several counties including Travis, Williamson, Hays, Bastrop, Burnet, and Caldwell. Implementation and Overlay with Area Code 512: The 737 area code was assigned on April 25th, 2000, and it went into service on July 1st, 2013. It was introduced as an overlay to the existing 512 area code. This means that it serves the same geographic region as area code 512, and the dialing pattern for local calls within the same NPA (Numbering Plan Area) is 10 digits. Served Cities and Communities: Area code 737 serves a number of cities and communities in Texas. Major cities include Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, and San Marcos. It also serves various communities in Travis County such as Manor, Bee Cave, and Manchaca, as well as Williamson County areas like Hutto, Taylor, and Jollyville

Fun fact 💡

Austin’s Zilker Park, since 1917, hosts 737’s SXSW festival.

🏢 First Phone Company

Southwestern Bell (later AT&T)

📲 Get a 737 number: $7/mo

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