Area Code 737

Texas (TX) • Austin, Round Rock, Georgetown, Leander, Bastrop, Bertram, Briggs, Buchanan Dam • Central Time (CT)

What Stands Out

•Coverage: 2.4M people across 96 ZIP codes.
•Overlapping area codes: 512.
•Major cities: Austin, Round Rock, Georgetown.

Spotlight: Coverage

Snapshot highlights for area code 737.

Income

85th

Home values

87th

Poverty rate

47th

Area Code Basics

Primary State

Texas (TX)

States Served

Texas (TX)

Major Cities

Austin, Round Rock, Georgetown, Leander, Bastrop, Bertram, Briggs, Buchanan Dam

Time Zone(s)

Central Time (CT)

Est. Population

2.4M

ZIP Codes

Data accuracy & methodology

This report aggregates 2020–2024 ACS 5-year estimates and geographic overlays for orientation. Area-code service areas can cross ZIP/state boundaries and change over time; verify official assignments with NANPA for critical use.