The National Do Not Call Registry gives you a choice about whether to receive telemarketing calls at home. Most telemarketers should not call your number once it has been on the registry for 31 days. If they do, you can file a complaint.
You may have received an email telling you cell phones will start to get unwanted telemarketing calls unless you add your wireless number to a special Do-Not-Call Registry.
However, placing telemarketing calls to wireless phones is, and always has been, illegal.
It is unlawful for anyone to place a call using an automatic telephone dialing system or a prerecorded voice message to a telephone number assigned to a paging service, mobile telephone service or any service for which the called party is charged for the call. This applies whether or not your cell phone number is listed on a Do-Not-Call list.
If you receive unwanted calls that you believe violate the do-not-call rules, you can file a complaint with the Federal Communications Commission.