Zip Area Code

Ipswich, South Dakota

Ipswich, South Dakota, in Edmunds County, has ZIP code 57451 and area code 605.

ZIP code
57451
Area code
605
Coordinates
45.4489, -99.0148

ZIP codes in Ipswich

ZIP codePost officeCountyArea codes
57451IpswichEdmunds County605

Area code for Ipswich

  • Area code 605

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

Towns near Ipswich