Zip Area Code

Area code 737

Area code 737 is a Texas area code, in service since July 1, 2013.

It was added as an overlay on 512: both codes serve the same area, so neighbors can have numbers in either one.

Local calls are dialed with ten digits.

It is in the Central Time zone.

State
Texas
In service since
July 1, 2013
Overlays
512
Local dialing
ten digits
Time zone
Central Time
ZIP codes
100

Map

Map of the 737 area codeThe shaded area shows where 737 numbers are rated, with the neighboring area codes outlined around it.210903713936979830361325254713AustinGeorgetownSan MarcosBastropBurnetLampasasBudaRockdale
Approximate 737 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 737

Overlays and neighboring area codes

Overlay, serving the same area: 512.

Neighboring area codes: 210, 903, 713, 936, 979, 830, 361, 325, 254.

Counties in area code 737

Towns in area code 737

And 33 more towns: every town in Texas.