Zip Area Code

Area code 531

Area code 531 is a Nebraska area code, in service since March 26, 2011.

It was added as an overlay on 402: both codes serve the same area, so neighbors can have numbers in either one.

Local calls are dialed with ten digits.

It is in the Central Time zone.

In service since
March 26, 2011
Overlays
402
Local dialing
ten digits
Time zone
Central Time
ZIP codes
393

Map

Map of the 531 area codeThe shaded area shows where 531 numbers are rated, with the neighboring area codes outlined around it.308785970605660507719712641816913515OmahaLincolnNorfolkColumbusHastingsAuroraNewcastleBlair
Approximate 531 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 531

Overlays and neighboring area codes

Overlay, serving the same area: 402.

Neighboring area codes: 308, 785, 970, 605, 660, 507, 719, 712, 641, 816, 913, 515.

Counties in area code 531

Towns in area code 531

And 349 more towns: every town in Nebraska.