Who enforces the Wisconsin No Call List?
The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) is the agency responsible for investigating violations of the Wisconsin No Call List. The DATCP can be reached at 608 224-4999 or by e-mail to WINoCall@datcp.state.wi.us. DATCP will contact the offending businesses to make them aware of the No Call List. After a reasonable amount of time to comply, if we receive subsequent complaints about the same business, we may pursue court action and monetary penalties.