Zip Area Code

Agar, South Dakota

Agar, South Dakota, in Sully, has ZIP code 57520 and area code 605.

ZIP code
57520
Area code
605
County
Sully
Coordinates
44.8393, -100.0712

ZIP codes in Agar

ZIP codePost officeCountyArea codes
57520*AgarSully605

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

Area code for Agar

  • Area code 605

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Towns near Agar