Zip Area Code

Dakota County, Nebraska

Dakota County, Nebraska, has 7 towns and 5 ZIP codes, in area code 402, with 531 as an overlay.

Towns in Dakota County, A to Z

TownZIP codesArea codes
Dakotanearest68731, 68776402, 531
Dakota City68731402, 531
Homer68030402, 531
Hubbard68741402, 531
Jackson68743402, 531
South Siouxnearest68776402, 531
South Sioux City68776402, 531

ZIP codes in Dakota County

Area codes in Dakota County

  • Area code 402

    In service since 1947. Shares its area with 531. Local calls are dialed with ten digits.

  • Area code 531

    In service since March 26, 2011. Shares its area with 402. Local calls are dialed with ten digits.