Identify who called from an unknown landline or cell phone number using our free Wisconsin reverse phone lookup service. With 406,795 FTC complaints from locals (ranking #19 nationwide), you can instantly search any phone number to find the caller's name, address, and spam or scam reports.
Includes 406,795 FTC Do Not Call and robocall complaints filed by Wisconsin residents.
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Got a missed call or a weird text from an unknown Wisconsin phone number? Whether the call is tied to a mobile line or a landline registered around Milwaukee, it's hard to know who is actually calling. Our database includes 406,795 FTC complaints filed by WI residents. Search results may include:
Here are the top phone numbers recently reported to the FTC for making unwanted sales calls and robocalls (reported by local residents in the last 30 days):
| Phone Number | Complaints to FTC | Last Reported |
|---|---|---|
| (262) 662-3466 | ||
| (630) 567-5925 | ||
| (317) 943-0221 | ||
| (262) 454-0375 | ||
| (321) 499-1628 | ||
| (757) 780-4138 | ||
| (844) 502-1606 | ||
| (718) 878-1363 | ||
| (866) 457-2229 | ||
| (217) 834-9685 |
In May 2026, consumers from Wisconsin filed 3,682 complaints about unwanted phone calls and text messages, up 32% from the previous month. In 2024, Wisconsin residents filed 28,465 unwanted call complaints with the FTC, of which 14,954 were robocalls and 10,278 involved live callers. The most reported complaint topics were medical and prescriptions (3,175), imposters (1,858), reducing debt (1,699).
Active phone scams currently reported in Wisconsin:
Wisconsin area codes, coverage regions, and recent spam activity:
| Area Code | Cities Covered | Phone Number Lookup |
|---|---|---|
| 262 | Kenosha, Racine, Waukesha | 262 Phone Number Lookup |
| 274 | Green Bay, Appleton, Oshkosh | - |
| 353 | Madison, Janesville, La Crosse | - |
| 414 | Milwaukee, West Allis, Wauwatosa | 414 Phone Number Lookup |
| 534 | Eau Claire, Wausau, Superior | 534 Phone Number Lookup |
| 608 | Madison, Janesville, La Crosse | 608 Phone Number Lookup |
| 715 | Eau Claire, Wausau, Superior | 715 Phone Number Lookup |
| 920 | Green Bay, Appleton, Oshkosh | 920 Phone Number Lookup |
File a report with the following official agencies to flag unwanted calls or texts:
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.
| Voice Subscriptions (thousands) | 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
This data indicates that if you're tracing a phone number in, 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.
Yes. Wisconsin has no comprehensive consumer data privacy law. Residents have no state-level right to opt out of, access, or delete their information from lookup databases. Federal FCRA rules apply: misusing lookup results for employment, tenant, or credit screening is prohibited in Wisconsin as in every state.
Wisconsin doesn't have a privacy law, but you can still ask to be deleted from reverse phone directory sites. Look for opt-out forms on their privacy pages or contact support to request removal.
A phone number linked to a business name does not always mean the call is genuine. According to U.S. Census data, there are over 144,443 business establishments in Wisconsin. To confirm a specific company exists, search the Wisconsin Corporate Records Search, the state’s official business entity registry.
Wisconsin has 6.2 million mobile subscriptions, 1 million VoIP numbers, and 368,000 landlines.