Nebraska area codes
Nebraska has 3 area codes, all on UTC−6 standard time. Each card shows the main cities; open one for its overlays, history and a free lookup.
FAQ
Nebraska area code questions
How many area codes does Nebraska have?
Nebraska has 3 area codes in service: 308, 402 and 531.
What was the original Nebraska area code?
402 was among the original area codes created in 1947.
What is the newest area code in Nebraska?
531, in service since March 26, 2011 as an overlay on 402.
What time zones are Nebraska area codes in?
Central and Mountain — the region spans more than one zone, so check the code.
Look up a number
Validity, carrier, line type, and region on the first pass.
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Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.