After you have blocked your SIM card, it's very important that you report your stolen phone to the police. Without reporting, the theft is not registered and the police can not do anything.
Reporting your stolen phone is very easy. In most cases, you can easily do this online or by phone.
Reported your phone?
If you reported your phone to the police we advise you to block your SIM card by your phone provider as soon as possible. Once blocked it is no longer possible for the thief to call at your expense.