can I block unwanted phone calls to my celluar received from 1-800 number?
The “NATIONAL DO NOT CALL REGISTRY” 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 at this Website. You can register your home or mobile phone for free. Your registration will be effective for five years. The National Do Not Call Registry is managed by the
