Area code 274

Where area code 274 is

NANPA lists 274 as an in-service geographic area code for Wisconsin, first put into service on May 5, 2023. It is an overlay: 274 and 920 cover the same territory, so neighbors on the same street can have different area codes. It is in the Central time zone. The places with the most assigned exchanges include Green Bay, Manitowoc, Winneconne, New London, and Two Rivers. By population, its largest named places are Green Bay, Sheboygan, Manitowoc, Neenah, and Two Rivers.

Places served by 274

274 holds 0.79% of the 3,681 central office codes assigned in Wisconsin, the 7th most of the state's 8 codes. 23 Census places could be matched to rate centers with 274 exchanges; the most populous are Green Bay (106,000), Sheboygan (49,624), Manitowoc (34,616), and Neenah (27,502). Each place page lists the exact prefixes and carriers for that town.

Dialing 274 numbers

According to NANPA's dialing-plan data, local calls within 274 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number. NANPA's dialing-plan note for this code reads: "1+10 digit dialing for all calls permissible at each service providers discretion."

Phone companies in area code 274

12 carriers hold the 29 central office codes assigned in 274. T-mobile USA, INC. has the most, with 7 (24%). 29 of the codes (100%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.

Rate centers and towns in 274

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 274 has codes in 25 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.

274 code assignments over time

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 29 are assigned in 274, 3.6% of 800. 29 were assigned in 2020 or later.

Using area code 274 for business calls

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in area code 274 is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.