How Can I List A Number On The National Do Not Call Registry?

The federal government’s National Do Not Call Registry is a free, easy way to reduce the telemarketing calls you get at home. To register your phone number or to get information about the registry, visit www.donotcall.gov, or call 1-888-382-1222 from the phone number you want to register. You will get fewer telemarketing calls within 31 days of registering your number
https://www.ftc.gov/faq/consumer-protection/list-number-national-do-not-call-registry