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Area code 274

Area code 274 covers Manitowoc, Wisconsin. Map, time zone, overlays, carriers, the full list of prefixes and how to dial it.

State: Wisconsin Major City: Manitowoc Central Time (CT) Overlay: 274/920
01 / WHERE IT IS

Where is area code 274?

Area code 274 is assigned to Manitowoc and the surrounding region in Wisconsin. Calls to numbers that start with 274 are routed to this area.

Area code 274 shares its territory with 920. Because it is an overlay, local calls require dialing all 10 digits.

Counties covered

Manitowoc CountyKewaunee CountyFond du Lac CountyWinnebago CountySheboygan CountyColumbia CountyBrown CountyOutagamie CountyDoor CountyJefferson CountyMarquette CountyWaushara County

Line types

  • Mobile 55.56%
  • Landline 44.44%
02 / MAP

Area code 274 on the map

The shaded area joins the code’s numbering centers; the marker shows its main city.

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© OpenStreetMap contributors

03 / LOCAL TIME

Current time in Manitowoc

This area code is in the Central Time (CT) time zone.

Local timeManitowoc, WI--:--:--

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America/ChicagoLive
04 / HOW TO DIAL

How to call Manitowoc

WITHIN THE US274 XXX XXXX

Always 10 digits — landline, mobile or VoIP. Local, long distance or a different state: the format is always the same. You do not need to dial the 1 first.

FROM ABROAD+1 274 XXX XXXX

Exit codes: 00 Europe/Mexico · 011 Canada · 010 Japan · + universal

WHATSAPP / IMESSAGE+1 274 XXX XXXX

Always save the number in international format so messaging apps recognize it correctly:

Call typeTraditional landlineMobile / VoIP
Local (same area code)10 digits10 digits
US long distance1 + 10 digits10 digits
Emergency911911
🌐Universal+1 274 555 0123
🇪🇸🇲🇽Spain / Mexico00 1 274 555 0123
🇦🇺Australia0011 1 274 555 0123
🇯🇵Japan010 1 274 555 0123
HAVE THE FULL NUMBER?

Learn more about that number.

Check the line type and the carrier the number block was originally assigned to.

10 digits to see the carrier and line type of the number

05 / CARRIERS

Carriers in area code 274

Share of the number blocks by carrier and line type.

Landline

Sinch
58%
Metro by T-Mobile
33%
AT&T
8%

Mobile

T-MOBILE USA
53%
Sinch
13%
AT&T Mobility
13%
Verizon Wireless
7%
WISCONSIN RSA #10 LIMITED PARTNERSHIP
7%
Others
7%

Carrier shown is the original assignment of each number block and may differ today because of number portability.

06 / PREFIXES

Complete list of prefixes for area code 274

27 number blocks (NXX) assigned in this area code.

PrefixTypeCityCarrier
(274) 200 Mobile Winneconne SinchONVOY SPECTRUM, LLC
(274) 201 Mobile New London T-MOBILE USAT-MOBILE USA, INC.
(274) 202 Landline Two Rivers SinchONVOY, LLC - WI
(274) 203 Mobile Algoma T-MOBILE USAT-MOBILE USA, INC.
(274) 204 Mobile Manitowoc Verizon WirelessNEW CELL DBA CELLCOM
(274) 205 Mobile Columbus T-MOBILE USAT-MOBILE USA, INC.
(274) 206 Mobile Luxemburg T-MOBILE USAT-MOBILE USA, INC.
(274) 207 Landline Green Bay AT&TLEAP TELECOM, LLC
(274) 208 Mobile Neshkoro T-MOBILE USAT-MOBILE USA, INC.
(274) 209 Mobile Omro T-MOBILE USAT-MOBILE USA, INC.

Showing 10 of 27 prefixes

07 / FAQ

Frequently asked questions about area code 274

Where is area code 274 used?
Area code 274 serves Manitowoc and the surrounding area in Wisconsin, including Manitowoc County, Kewaunee County, Fond du Lac County, Winnebago County, Sheboygan County.
What city is area code 274 from?
The main city of area code 274 is Manitowoc, WI.
What time zone is area code 274 in?
Area code 274 is in the Central Time (CT) time zone (America/Chicago).
Is 274 an overlay area code?
Yes. It shares its territory with 920. In an overlay, every call requires dialing all 10 digits.
How do I call a number with area code 274 from the United States?
Dial the 10 digits: 274 + 7-digit number. For some long-distance calls from a landline you may need to add a 1 first.
How do I call a 274 number from another country?
Dial your country's exit code (or +), then 1, then 274 and the seven-digit number. From a mobile you can use +1 274 XXX XXXX.
Which carriers use area code 274?
Most landline blocks belong to Sinch and most mobile blocks to T-MOBILE USA. The carrier shown is the original assignment and may differ today because of number portability.
Is area code 274 for landlines, mobiles or both?
Both. About 44.44% of the number blocks are landline, 55.56% mobile.
How do I save a 274 number in WhatsApp or my phone?
Save it in international format: +1 274 XXX XXXX. That way WhatsApp, iMessage and Telegram recognize it from any country.
Is it safe to answer calls from area code 274?
The area code only shows the region a number was assigned to; it does not tell you who is calling. Scammers can fake any area code, so do not share personal or banking information with unknown callers, and let unknown numbers go to voicemail.
KEEP EXPLORING

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Other area codes in Wisconsin

262 · Waukesha353 · Madison414 · Milwaukee534 · Rhinelander608 · Madison715 · Eau Claire920 · Green Bay

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