🇺🇸 274 area code
Area code 274 covers Green Bay, Appleton, De Pere and Neenah and the surrounding area in Wisconsin. It shares that territory with 920, so the same neighbourhood can have numbers in any of them. Enter a 274 number below for a free check before you call back.
- Location: Green Bay, Wisconsin
- Time zone: Central (UTC−6)
- In service since May 5, 2023
Consultar um número
Validade, operadora, tipo de linha e região na primeira passagem.
Area code 274 at a glance
Cities in the 274 overlay area
- Green Bay
- Appleton
- De Pere
- Neenah
- Manitowoc
- Sheboygan
- Oshkosh
- Fond du Lac
- Beaver Dam
- Watertown
Is a 274 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 274 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 274 number to people in Wisconsin because a local-looking call is more likely to be answered. If a 274 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 274
274 entered service on May 5, 2023, as an overlay on 920, which had run short of numbers.
It is part of the 274/920 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.
Because 274 overlays the same ground, the cities listed are those of the codes it shares with.
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Perguntas frequentes
Area code 274 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 274?
Area code 274 is in Wisconsin, United States. It covers Green Bay, Appleton, De Pere, Neenah, Manitowoc and Sheboygan.
What time zone is area code 274?
274 is in the Central (UTC−6) time zone, and observes daylight saving time.
What area codes overlay 274?
920 serves the same area as 274. Numbers in all of them are local to one another.
When did area code 274 start?
274 entered service on May 5, 2023, created from 920.
How do I find out who called me from 274?
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 274?
If you live in or near Wisconsin, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 274 callers who will not leave a message are best looked up before you call back.
Got a call from 274?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.