Protect your privacy! If you have ever received a call from an unknown number then this app is for you. Protect your privacy today with Call SpoofGuard, don't risk calling back unknown premium rate numbers with your normal GSM. Features: ✔ Calls are routed via our servers so there will be no Hidden Charges from phone carriers ✔ No need for a burner or second phone We have Added Support for the following countries: United Kingdom Germany