Zip Area Code

Joanna, South Carolina

Joanna, South Carolina, in Laurens County, has ZIP code 29351 and area code 864, with 821 as an overlay.

ZIP code
29351
Area codes
864, 821
Time zone
Eastern Time
Coordinates
34.4068, -81.8191

ZIP codes in Joanna

ZIP codePost officeCountyArea codes
29351JoannaLaurens County864, 821

Area codes for Joanna

  • Area code 864

    In service since December 3, 1995. Shares its area with 821. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 821

    In service since August 19, 2024. Shares its area with 864. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

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

Joanna is in the Eastern Time zone.

Towns near Joanna