Can I create a ringtone for all "Non-Contacts" calls?

I'm getting a bunch of spam calls that look a lot like my phone #. They tend to have the same first 6 digits as mine or at least the same area code of mine & my out of state family. It seems like this is a well-known spam issue that has no great solution. I have about 50 #s on my blocked list. So I thought of a workaround. Maybe I can give all calls coming in that don't match a contact in my phone a separate ringtone. Does a feature like this exist? I read that another option was to create...

Can I create a ringtone for all "Non-Contacts" calls?

from DroidForums.net | Android Forums & News https://ift.tt/2K17ezW
via IFTTT