Madison Office: 122 South, State Capitol  Phone: (608) 266-7745  E-mail:

No Call List Deadline is November 30

The next deadline for signing up for Wisconsin’s No Call List is November 30. Telephone numbers registered on the No Call List by this date will go into effect on January 1. The next effective date for registering on the No Call List is April 1.

The No Call List is updated four times a year, to allow new numbers to be listed and to provide the opportunity for numbers that are expiring from the No Call List to be renewed. Telephone numbers remain on the No Call List for two years and can be renewed without limit.

To register your telephone number, visit the website linked above or call 866-966-2255.