Area code 531 — Nebraska
Area code 531 is in Nebraska and serves Omaha, Lincoln, Norfolk, Superior. Time zone, overlays, counties and ZIP codes.
| Location | Nebraska (Omaha, Lincoln, Norfolk, Superior, and most of eastern Nebraska) |
|---|---|
| Main places | Omaha, Lincoln, Norfolk, Superior |
| State | Nebraska |
| Status | In service · since 2011 |
| Time zone | Central · |
| Overlay codes | 402 Overlays share the same area. Local calls usually need 10-digit dialing. |
| Local dialing | 10 digits |
History
- Overlaid on 402
Counties (approximate)
AdamsAdams CountyAntelope CountyArthur CountyBanner CountyBlaine CountyBoone CountyBox Butte CountyBoyd CountyBrown CountyBuffaloBuffalo CountyBurt CountyButler CountyCass CountyCedar CountyChase CountyCherry CountyCheyenneCheyenne CountyClay CountyColfax CountyCuming CountyCuster CountyDakota CountyDawes CountyDawson CountyDeuel CountyDixon CountyDodge
ZIP codes in area code 531
Approximate: area code boundaries follow telephone rate centers, not ZIP codes.
68001 Abie68002 Arlington68003 Ashland68004 Bancroft68005 Bellevue68007 Bennington68008 Blair68009 Blair68010 Boys Town68014 Bruno68015 Cedar Bluffs68016 Cedar Creek68017 Ceresco68018 Colon68019 Craig68020 Decatur68022 Elkhorn68023 Fort Calhoun68025 Fremont68026 Fremont68028 Gretna68029 Herman68030 Homer68031 Hooper68033 Ithaca68034 Kennard68036 Linwood68037 Louisville68038 Lyons68039 Macy68040 Malmo68041 Mead68042 Memphis68044 Nickerson68045 Oakland68046 Papillion68047 Pender68048 Plattsmouth68050 Prague68055 Rosalie
Format a 531 number
US numbers are written as (531) 555-0123 or 531-555-0123. From outside the US, dial +1 531 555 0123.
Is a call from 531 a scam?
An area code only tells you where a number was assigned. Caller ID can be faked (“spoofed”), so do not trust a call just because the area code looks local. Never share codes or payment details with unexpected callers.
Sources: NANPA via NumberResearch.org (CC BY 4.0); place names and history from Wikipedia (CC BY-SA 4.0). See data sources.