That's so strange, both me, my wife and friends and family had similar issues years ago, before I put everyone into Lista Robinson, and it worked for all of us, easily 10+ people throughout the years.
I wonder why it's so different between people. Does it depend on the region perhaps? We're all in Catalunya for what it's worth.
Maybe double-check the details, I remember for one person it didn't work at first, and the entered name had a typo, maybe it's really strict? Also try just say "Estoy en Lista Robinson" next time someone calls, makes them hang up quickly and blacklist your number at least within that company.
The easy explanation is that the lists don't work and you and your friends are just lucky to not get spam calls. Yet.
I also noticed a drop when the GDPR kicked in, but it doesn't solve the problem. It ironically just removes the "most benign" telemarketing from serious co's.
I wonder why it's so different between people. Does it depend on the region perhaps? We're all in Catalunya for what it's worth.
Maybe double-check the details, I remember for one person it didn't work at first, and the entered name had a typo, maybe it's really strict? Also try just say "Estoy en Lista Robinson" next time someone calls, makes them hang up quickly and blacklist your number at least within that company.