Starting today, cell phone users for the first time will be able to add their numbers to the state's popular do-not-call list. Residents can sign up a cell phone from any area code - even one from out of state - but must provide a Wisconsin ZIP code.  Phones need to be re-registered with the no call list every two years. 

It's already against federal law for marketers to call consumers on cell phones, and mobile numbers can be added to the federal no-call list, said Jerry Cerasale, senior vice president of government affairs for the Direct Marketing Association.

Penalties levied on those who violate the no-call list remain the same; telemarketers who call someone on the list face a $100 fine for each call.

To register call (866) 9NO-CALL (966-2255) toll-free in Wisconsin or go to nocall.wisconsin.gov