274 Area Code
Area code 274 serves Green Bay, Sheboygan, Manitowoc, Neenah, Howard and nearby communities in Wisconsin. It has been in service since May 5, 2023, when it was split from 920.
Who issues 274 numbers
Share of the 29 prefixes (the three digits after 274) assigned to each type of carrier. Classification by carrier name, approximate.
| Carrier | Prefixes |
|---|---|
| Onvoy (Sinch) | 9 |
| T-Mobile | 7 |
| Metropcs | 4 |
| AT&T Mobility | 2 |
| Verizon Wireless | 1 |
| Leap Telecom | 1 |
| Wisconsin Rsa #10 Limited Partnership | 1 |
| Wavenation | 1 |
Cities and towns in area code 274
| City | Population | Other area codes |
|---|---|---|
| Green Bay | 106,675 | 920 |
| Sheboygan | 49,376 | 920 |
| Manitowoc | 34,671 | 920 |
| Neenah | 27,638 | 920 |
| Howard | 22,233 | 920 |
| Fox Crossing | 19,320 | 920 |
| Menasha | 18,385 | 920 |
| Bellevue | 16,776 | 920 |
| Suamico | 13,153 | 920 |
| Two Rivers | 11,222 | 920 |
| Ripon | 7,738 | 920 |
| New London | 7,726 | 920 |
| Lake Mills | 6,655 | 920 |
| Columbus | 5,400 | 920 |
Got a call from 274?
A 274 number was originally issued in Wisconsin, but that does not prove the caller is there. 31% of 274 prefixes belong to VoIP and cable providers, whose numbers can be bought online and used from anywhere. Caller ID can also be spoofed, so treat urgent requests for money, codes or passwords from any area code with suspicion, and call back on a number you already know.
All 29 prefixes in area code 274
Format: (274) XXX-YYYY. Carrier is the company the block was originally assigned to; numbers may since have been ported to another carrier.
274-200Onvoy (Sinch) · Winneconne274-201T-Mobile · New London274-202Onvoy (Sinch) · Two Rivers274-203T-Mobile · Algoma274-204Verizon Wireless · Manitowoc274-205T-Mobile · Columbus274-206T-Mobile · Luxemburg274-207Leap Telecom · Green Bay274-208T-Mobile · Neshkoro274-209T-Mobile · Omro274-210T-Mobile · Ripon274-212Wisconsin Rsa #10 Limited Partnership · Kewaunee274-214Metropcs · Cambria274-215Metropcs · Denmark274-216Metropcs · Egg Harbor274-217Metropcs · Wautoma274-218Wavenation · Green Bay274-222Ahoi · Green Bay274-226Terra Nova Telecom · Oakfield274-227AT&T Mobility · Neenah274-228AT&T Mobility · Sheboygan274-274Onvoy (Sinch) · Manitowoc274-300Lte Wireless · Green Bay274-333Onvoy (Sinch) · Random Lake274-444Onvoy (Sinch) · Lake Mills274-666Onvoy (Sinch) · Collins274-777Onvoy (Sinch) · Rosendale274-888Onvoy (Sinch)274-999Onvoy (Sinch) · Casco
Questions about area code 274
- Where is area code 274?
- Area code 274 is in Wisconsin. It covers Green Bay, Sheboygan, Manitowoc, Neenah, Howard, Fox Crossing and 8 more cities and towns.
- What time zone is area code 274?
- Area code 274 is in the Central time zone.
- Is 274 a toll-free number?
- No. 274 is a geographic area code in Wisconsin. Toll-free numbers in the US start with 800, 833, 844, 855, 866, 877 or 888.
- Why does 274 share its area with 920?
- 274 and 920 form an overlay: they cover the same territory, so new numbers there can get any of these codes, and local calls need all 10 digits.
- Will area code 274 run out of numbers?
- NANPA's latest forecast projects the 274/920 overlay to exhaust in the second quarter of 2059. Before that happens, a new area code is usually added as an overlay; existing numbers keep their code.