Zip Area Code

Nemaha County, Nebraska

Nemaha County, Nebraska, has 6 towns and 6 ZIP codes, in area code 402, with 531 as an overlay.

Towns in Nemaha County, A to Z

TownZIP codesArea codes
Auburn68305402, 531
Brock68320402, 531
Brownville68321402, 531
Johnson68378402, 531
Nemaha68414402, 531
Peru68421402, 531

ZIP codes in Nemaha County

Area codes in Nemaha 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.