Zip Area Code

St. Helena, Nebraska

No ZIP code carries the name of St. Helena, Nebraska, in Cedar County; the nearest ZIP code is 68774, in area code 402, with 531 as an overlay.

Nearest ZIP
68774
Area codes
402, 531
Time zone
Central Time
Coordinates
42.8107, -97.2489

Nearest ZIP codes to St. Helena

This is the ZIP code nearest to St. Helena, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
68774Saint HelenaCedar County402, 531

Area codes for St. Helena

  • 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.

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

St. Helena is in the Central Time zone.

Towns near St. Helena