Zip Area Code

Weir, Texas

Weir, Texas, in Williamson County, has ZIP code 78674 and area code 512, with 737 as an overlay.

ZIP code
78674
Area codes
512, 737
State
Texas
Time zone
Central Time
Coordinates
30.6747, -97.5929

ZIP codes in Weir

ZIP codePost officeCountyArea codes
78674WeirWilliamson County512, 737

Area codes for Weir

  • Area code 512

    In service since 1947. Shares its area with 737. Local calls are dialed with ten digits.

  • Area code 737

    In service since July 1, 2013. Shares its area with 512. 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

Weir is in the Central Time zone.

Towns near Weir