France has actually been the worst for me spam-call-wise - used to get daily calls until recently. I think it comes down to chance (handing over your cell to th

France has actually been the worst for me spam-call-wise - used to get daily calls until recently. I think it comes down to chance (handing over your cell to the wrong hairdresser/gym/restaurant/online shop/whatever) and once you're in the wrong register, the online thing you can do is rotate numbers.