Donotcall was created to stop intrusive sales calls. You can register your home or mobile phone number without charge. If you've previously added your phone number to the Do Not Call Registry but are still getting a lot of telemarketer calls, it's likely that they are coming from fraudsters. Read about call blocking to get some advice on how to manage incoming calls. Currently, businesses can be penalised up to $43,792 per call for calling numbers listed on the National Do Not Call Registry or making illegal robocalls.
Therefore, there's a significant probability the robocall is a scam if you haven't given the business permission and it's not just informational, like when your cable company confirms a service appointment. It's from a company you don't want to do business with, at the absolute least. Currently, businesses can be penalised up to $43,792 per call for calling numbers listed on the National Do Not Call Registry or making illegal robocalls.