The 920 area code serves a large portion of Eastern Wisconsin, covering a variety of cities, towns, and rural communities. Introduced in 1997, the 920 area code plays a crucial role in connecting people and businesses across a region known for its industrial heritage, agriculture, and tourism. From the manufacturing hubs of Green Bay and Appleton to the scenic beauty of Door County, the 920 area code is integral to the telecommunications infrastructure of Wisconsin.
In this article, we’ll explore the 920 area code, its geographic coverage, history, and why it’s important for residents and businesses in Wisconsin.
What Is the 920 Area Code?
The 920 area code is part of the North American Numbering Plan (NANP) and serves Eastern Wisconsin, including important urban centers as well as rural areas. It provides telecommunications services to businesses, residents, and organizations across a broad geographic area.
What Areas Does the 920 Area Code Cover?
The 920 area code covers a significant portion of Eastern Wisconsin, spanning both large cities and smaller rural communities. Some of the key areas served by the 920 area code include:
- Green Bay
- Appleton
- Oshkosh
- Fond du Lac
- Sheboygan
- Manitowoc
- Door County (including Sturgeon Bay)
- De Pere
- Kaukauna
This area code covers a wide range of communities, from industrial cities and university towns to resort destinations along Lake Michigan and Green Bay.
History of the 920 Area Code
The 920 area code was created on July 26, 1997, as a split from the 414 area code, which previously covered a larger portion of Eastern Wisconsin, including the Milwaukee area. The introduction of the 920 area code was necessary to accommodate the increasing demand for phone numbers due to population growth and the expansion of telecommunications services in the region.
Timeline of Key Events in 920 Area Code History:
- 1947: The 414 area code is introduced as one of the original area codes, covering the entire eastern half of Wisconsin.
- 1997: The 920 area code is created as a split from the 414 area code, serving cities like Green Bay, Appleton, and Oshkosh.
- Present: The 920 area code continues to serve Eastern Wisconsin, including major industrial, agricultural, and tourist regions.
Since its introduction, the 920 area code has become essential for ensuring reliable telecommunications services across Eastern Wisconsin.
Why the 920 Area Code Is Important
Serving Key Cities Like Green Bay and Appleton
The 920 area code serves some of Wisconsin’s most important cities, including Green Bay, the state’s third-largest city and home to the Green Bay Packers. Green Bay is a hub for manufacturing, paper production, and shipping, and the 920 area code supports the telecommunications needs of both businesses and residents.
In addition to Green Bay, the 920 area code covers Appleton and Oshkosh, two cities known for their contributions to education, industry, and technology. Appleton is home to several paper and printing companies, while Oshkosh hosts the renowned EAA AirVenture Oshkosh, the world’s largest aviation event.
Supporting Tourism and Agriculture in Door County
The 920 area code also covers Door County, one of Wisconsin’s most popular tourist destinations, known for its scenic waterfronts, orchards, and charming small towns. The 920 area code ensures that the residents and businesses of this highly seasonal area have access to the telecommunications services needed to support tourism and agriculture. Local businesses, resorts, and farms all rely on the 920 area code to maintain strong connections with their customers and suppliers.
Connecting Rural and Industrial Communities
The 920 area code covers a diverse region that includes both urban centers and rural communities. From the industrial cities of Sheboygan and Manitowoc, which are known for manufacturing, to the rural areas around Fond du Lac and Kiel, the area code helps connect residents and businesses across this varied landscape. The 920 area code is essential for ensuring that all these communities stay connected to the state’s broader economy and resources.
920 Area Code and Neighboring Regions
The 920 area code is bordered by several other area codes that serve different parts of Wisconsin. Some of the neighboring area codes include:
- 414: Covers the Milwaukee metropolitan area and nearby suburbs.
- 608: Serves Southwestern Wisconsin, including cities like Madison.
- 715/534: Covers Northern Wisconsin, including areas like Wausau and Eau Claire.
- 262: Covers areas immediately west and south of Milwaukee, including Waukesha and Kenosha.
Together, these area codes ensure that the entire state of Wisconsin is well-covered by telecommunications services.
Also Read: 513 Area Code
What Does It Mean to Have a 920 Area Code?
For residents and businesses in Eastern Wisconsin, having a 920 area code signifies being part of a region known for its industrial strength, agricultural heritage, and thriving tourism. Whether you live in Green Bay, work in Sheboygan, or run a business in Door County, a 920 phone number connects you to a community that is central to Wisconsin’s economy and cultural identity.
For businesses, having a 920 phone number helps establish a local presence in a key part of Wisconsin. Whether you operate in manufacturing, tourism, agriculture, or retail, a 920 number ensures that you remain connected to your customers and the broader regional market.
FAQs About the 920 Area Code
Is 920 still a valid area code?
Yes, the 920 area code is still valid and actively used in Eastern Wisconsin, including cities like Green Bay, Appleton, and Sheboygan. It continues to serve both residential and business needs in this region.
Can I get a phone number with the 920 area code?
Yes, it is possible to get a 920 phone number, though availability may depend on the specific area and demand. The 920 area code is still in use for new phone numbers in Eastern Wisconsin.
Is the 920 area code only for landlines?
No, the 920 area code is used for both landlines and mobile phones. Like other area codes, it is assigned to a variety of telecommunications devices, including residential landlines, business phones, and mobile devices.
Do I need to dial 1 before the 920 area code?
If you are making a long-distance call to a 920 number, you may need to dial 1 before the area code and phone number. For local calls within the 920 area code region, 10-digit dialing (area code + phone number) is typically required.
What other area codes are near the 920 area code?
The 920 area code is bordered by several other area codes, including:
- 414: Covers the Milwaukee area.
- 608: Serves Southwestern Wisconsin, including Madison.
- 715/534: Covers Northern Wisconsin.
- 262: Covers the suburbs around Milwaukee.
These area codes, along with 920, provide telecommunications services across Wisconsin.
The 920 area code is a crucial part of the telecommunications system serving Eastern Wisconsin, including major cities like Green Bay, Appleton, and Sheboygan, as well as smaller towns and rural areas. Introduced in 1997, the 920 area code has supported the region’s growth and development for decades, ensuring that businesses and residents have access to reliable phone services.
For those living or working in Eastern Wisconsin, having a 920 phone number represents a connection to a region that is central to the state’s economy and cultural life. Whether you’re running a manufacturing business in Green Bay, managing a resort in Door County, or living in Appleton, the 920 area code keeps you connected to the heart of Wisconsin.

