I get a lot of those in Germany. The countries they originate from change. A few months ago it was random numbers in the US. Then it switched to the UK. The last few weeks it's from some random numbers in Germany. The numbers rotate and I never get more than one or two calls from the same number. I always block them but it seems these guys have an endless supply of random numbers to switch to. I had four of them today. I just bulk block them every few days. I don't think anyone cares.

No idea what kind of scams they are pushing but it seems very cheap and easy to abuse the system like this. I wish we could escalate this to operators and force them to deal with abusive customers properly like they clearly can't be bothered to do right now. Some countries probably have rules and regulations. Like Germany probably has. And yet, I get spam calls from German numbers on my own German number. So, clearly whatever there is, isn't working all that well.