Zip Area Code

Area code 903

Area code 903 is a Texas area code, in service since November 4, 1990.

It was added as an overlay on 214: both codes serve the same area, so neighbors can have numbers in either one.

430 serves the same area too.

Local calls are dialed with ten digits.

It is in the Central Time zone.

State
Texas
In service since
November 4, 1990
Overlays
430
Local dialing
ten digits
Time zone
Central Time
ZIP codes
231

Map

Map of the 903 area codeThe shaded area shows where 903 numbers are rated, with the neighboring area codes outlined around it.318936214979409580870337940325501512254817LongviewTexarkanaGreenvilleShermanParisCorsicanaPine AcresPalestine
Approximate 903 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 903

Overlays and neighboring area codes

Overlay, serving the same area: 430.

Neighboring area codes: 318, 713, 936, 214, 979, 830, 409, 918, 580, 870, 337, 940, 325, 501, 512, 254, 479, 817.

Counties in area code 903

Towns in area code 903

And 216 more towns: every town in Texas.