Is this even a thing? I know TrueCaller on android has a blacklist but it seems proprietary. Anyone doing bulk imports of bad numbers?
often folks use superfecta which has tieins for several services such as whocalled.us and 800notes
I suggest you take a look at this thread: Fcc robocall list
Good luck and have a nice day!
Truecaller is opening their API -> https://developer.truecaller.com/
Hey James… I did not see a specific superfecta “module” for 800notes.com. Would you use the send to URL “module” of the superfecta?
I would contribute a source personally