CPR Call Blocker
CPR Call Blocker is a company established in Delaware, US, which primarily provides call blocking services to owners and businesses from spam calls, cold calls, scam calls, or any form of nuisance calls. They have provided call blocking services to over 12 countries, including the USA, UK, Australia, and Europe. There are four call-blocking devices listed on the homepage of their website. They provide their customers with lifetime technical support.
