Identify who called from an unknown Wisconsin landline or cell phone number using our free reverse phone lookup service. Search a phone number to find the caller's name, address, carrier, and other details. Identify the unknown callers, verify Wisconsin businesses, or research potential scam calls.
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Reverse phone lookup in Wisconsin reveals who owns any phone number using public databases from government records. Wisconsinites can access accurate name and address information to make smart call decisions. This number lookup helps screen calls, avoid potential scammers, and determine whether unknown numbers belong to legitimate sources.
All Wisconsin phone numbers consist of three parts: the three-digit Area Code, the three-digit Prefix Code (also known as the exchange or central office code), and the final four-digit line number. While the area code narrows down the location to a large region, the prefix code can often specify the original city or town where the number was registered.
Here's a complete list of Wisconsin area codes:
Location: The 262 area code covers southeastern Wisconsin, outside of the immediate Milwaukee area, including major cities like Waukesha, Racine, and Kenosha.
Common Callers: Kohl's Department Stores corporate offices, industrial tool sales reps, and distribution center logistics.
Scams and Spam Calls: The 262 area code reports Retail Impersonation scams (Kohl's, Amazon, Walmart) and "Can You Hear Me?" Voice Phishing. Fake Legal & Arrest Threat scams are frequent, as are Social Security & IRS Impersonation and Fake Police & Firefighter Fundraisers.
Location: The 274 and 920 area codes cover eastern Wisconsin, including major cities like Green Bay, Appleton, and Oshkosh.
Common Callers: Green Bay Packers ticket office/admin, Georgia-Pacific paper sales, and Oshkosh Defense contract managers.
Scams and Spam Calls: The 274 and 920 area codes see Business & "Google Listing" scams and Aggressive Health Insurance Sales. Fake Police & Firefighter Charity drives are common, along with Vehicle Warranty scams and Fake Legal & Debt Collection threats.
Location: The 353 and 608 area codes cover southwestern Wisconsin, including major cities like Madison, Janesville, and La Crosse.
Common Callers: Epic Systems implementation coordinators, American Family Insurance agents, and University of Wisconsin-Madison departments.
Scams and Spam Calls: The 353 and 608 area codes encounter Satellite TV (DirecTV/Dish) Upgrade scams and Unemployment Benefit Phishing texts. Fake Legal Action and Debt Collection threats are reported, along with Publishers Clearing House (PCH) Prize scams and "Can You Hear Me?" Voice Phishing.
Location: The 414 area code covers the city of Milwaukee, Wisconsin, and some inner-ring suburbs.
Common Callers: Northwestern Mutual financial representatives, Rockwell Automation support, and Froedtert & Medical College of Wisconsin staff.
Scams and Spam Calls: The 414 area code is targeted by "Jerry's" Car Accident Follow-Up scams and Fake WE Energies Power Outage alerts. Medicare "Free" Back Brace & Pain Cream scams are common, as are "Legal Action" & Fake Warrant threats and Aggressive Fake Debt Collection.
Location: The 534 and 715 area codes cover northern and northwestern Wisconsin, including major cities like Eau Claire, Wausau, and Superior.
Common Callers: Menards corporate buyers, Mayo Clinic Health System (Eau Claire) schedulers, and forestry industry dispatchers.
Scams and Spam Calls: The 534 and 715 area codes report "Jennifer" and the Pain Relief Scam and Google Business Listing Verification scams. "Windows Support" Remote Access scams are frequent, along with Fake Package Delivery Text alerts and Social Security Impersonation.
For latest Wisconsin phone numbering regulations, contact Peter Jahn at the Wisconsin PSC via [email protected] or 608-267-2338.
Wisconsin has approximately 7.6 million active phone numbers. Cell phones are the most popular type with around 6.2 million users, while traditional landlines continue to decline, accounting for approximately 368,000 connections. Internet phone services account for about 1 million numbers.
This data indicates that if you're tracing a phone number in Wisconsin, it's most likely a cell phone. The trend away from traditional landlines suggests that newer phone numbers may have less publicly accessible information compared to older landline numbers.
Wisconsin Voice Subscriptions (in thousands):
| Service Type | June 2023 | Dec 2023 | June 2024 |
|---|---|---|---|
| Mobile telephony | 6,127 | 6,202 | 6,241 |
| Local exchange telephone service | 445 | 408 | 368 |
| VoIP subscriptions | 1,005 | 1,010 | 1,019 |
| Total | 7,577 | 7,620 | 7,628 |
Source: FCC Voice Telephone Services Report
Most phone numbers are cell phones, and most cell phone numbers come from the top three United States wireless companies. Here are the top five US Cell Phone Companies in Q1 2025:
The image provides insights into unwanted call and robocall complaints in Wisconsin for Fiscal Year 2024, based on data from the National Do Not Call Registry.
Key Facts for Wisconsin Residents:
According to the Federal Trade Commission's 2024 data, phone calls and text messages make up 35% of all fraud contact methods nationwide:
More than 1 in 3 fraud attempts happen through phone communication. Phone call fraud costs victims a median of $1,500 per case. Text message fraud costs a median of $1,000 per victim.
In 2024, Wisconsin residents reported 30,287 fraud cases resulting in total losses of $106,041,111, with a median loss of $$357 per victim. With phone-based fraud representing such a significant portion of these cases, phone owner verification has become a critical consumer protection tool.
When you receive calls from unknown numbers, take a moment to research the caller's identity. Reverse phone lookup services allow you to search a phone number to find information about who's calling—including whether the number has been reported for fraudulent activity.
Received fraudulent calls or fallen victim to phone fraud? Report it immediately. Each report helps authorities identify fraud patterns and protect other consumers from similar scams.
Additional Contact:
Wisconsin Attorney General
Josh Kaul
(608) 266-1221
Sometimes, a simple reverse phone lookup isn't enough to identify a Wisconsin phone number. When you need more information, alternative search methods can help. With Wisconsin's population estimated at 5,960,975 as of July 1, 2024, and 144,443 business establishments, multiple approaches may be necessary to find the information you're looking for.
Social media can be useful for finding information connected to a phone number. If you're trying to verify someone's identity or confirm information they've given you, social media searches can help. Try searching for the phone number directly on these platforms.
If you suspect a phone number belongs to a Wisconsin business, using official state databases is a good approach. This can be useful if you need to confirm vendor information or verify a business's legitimacy.
For the best results, it helps to use these methods together.
ThisNumber U.S. phone directory contains name and address records for over 23 million phone numbers. Our free reverse phone lookup results may include available information on: