Zip Area Code

Whitesboro, Texas

Whitesboro, Texas, in Grayson County, has ZIP code 76273 and area code 903, with 430 as an overlay.

ZIP code
76273
Area codes
903, 430
State
Texas
Time zone
Central Time
Coordinates
33.6590, -96.8790

ZIP codes in Whitesboro

ZIP codePost officeCountyArea codes
76273WhitesboroGrayson County903, 430

Area codes for Whitesboro

  • Area code 903

    In service since November 4, 1990. Shares its area with 430. Local calls are dialed with ten digits.

  • Area code 430

    In service since February 15, 2003. Shares its area with 903. Local calls are dialed with ten digits.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Whitesboro is in the Central Time zone.

Towns near Whitesboro