Zip Area Code

Hartsville, South Carolina

Hartsville, South Carolina, in Darlington County, has ZIP codes 29550 and 29551 and area code 843, with 854 as an overlay.

ZIP codes
29550, 29551
Area codes
843, 854
Time zone
Eastern Time
Coordinates
34.3708, -80.1083

ZIP codes in Hartsville

ZIP codePost officeCountyArea codes
29550HartsvilleDarlington County843, 854
29551*HartsvilleDarlington County843, 854

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Hartsville

  • Area code 843

    In service since March 22, 1998. Shares its area with 854. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 854

    In service since October 19, 2015. Shares its area with 843. 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

Hartsville is in the Eastern Time zone.

Towns near Hartsville