🇺🇸 402 area code
Area code 402 covers Omaha, Lincoln, Norfolk and Bellevue and the surrounding area in Nebraska. It shares that territory with 531, so the same neighbourhood can have numbers in any of them. Enter a 402 number below for a free check before you call back.
- Location: Omaha, Nebraska
- Time zone: Central (UTC−6)
- In service since 1947
查询号码
首次查询即可得到有效性、运营商、线路类型和地区。
Area code 402 at a glance
Cities in area code 402
- Omaha
- Lincoln
- Norfolk
- Bellevue
- Columbus
- Fremont
- Hastings
- Beatrice
- Blair
- Plattsmouth
Is a 402 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so a 402 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 402 number to people in Nebraska because a local-looking call is more likely to be answered. If a 402 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 402
402 is one of the original North American area codes, created in 1947 when AT&T and the Bell System first divided the continent into numbering plan areas.
It is part of the 402/531 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
As the region grew, 531 was carved out of or added to 402.
Area codes
More area codes in Nebraska
All Nebraska area codes · Every North American area code · International country codes
常见问题
Area code 402 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 402?
Area code 402 is in Nebraska, United States. It covers Omaha, Lincoln, Norfolk, Bellevue, Columbus and Fremont.
What time zone is area code 402?
402 is in the Central (UTC−6) time zone, and observes daylight saving time.
What area codes overlay 402?
531 serves the same area as 402. Numbers in all of them are local to one another.
When did area code 402 start?
402 entered service in 1947.
How do I find out who called me from 402?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 402?
If you live in or near Nebraska, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 402 callers who will not leave a message are best looked up before you call back.