TrueCaller has been great for me and I believe services like this could kill telemarketing overnight. I haven't given them access to my contacts yet though so

TrueCaller has been great for me and I believe services like this could kill telemarketing overnight. I haven't given them access to my contacts yet though so I end up looking up numbers in the app. Loathe to give this information to yet another vendor yet back when I joined WhatsApp I didn't even consider the privacy implication. Illustrates the heightened awareness of privacy we have now.