I frequently see scammers’ numbers from Numberlord.
Can anyone explain this source of quality scammer numbers?
He is a guy who posts numbers. He keeps his methods private
I only wish I could find numbers like those. 
I’m content to settle for hundreds more toll free only, main inbounds to the same and hundreds more call centres, which remain unknown to anyone except the thousands of potential victims they’ve contacted primarily every day.
So many people are obsessed with the thousands of throw away TextNow call back numbers. These are not inbound call centre numbers, are unimportant and lead nowhere. A large call centre of scammers will have hundreds of them in use daily, which are discarded and replaced as necessary.
I never bother with call backs at all, even though I can collect them by the thousands a day, as they furiously return calls after I say nothing every time I call them, either locating them or verifying their activity status. They mean nothing when there are better things to focus my attention on. The only callback numbers I ever verify are the toll free ones. So many numbers are spoofed to begin with, once again, wasting my valuable time is not a priority.
My self designed, made and refined dialer systems do so many things automatically. The most important is to record every connected call of the millions I’ve made, which I have several terabytes of for my research and verification only. Avoiding genuine businesses and citizens is also very easy to do when you research rather than assume. The fancy editing any recordings of which is also never a waste of my time priority, the focus remains on targeting and locating only, ultimately to shut them down.
I actively hunt them on a conservative average for 16 hours every day of the year. I never wait around on the slim chance of receiving one of their garbage emails. I will find thousands of numbers in that time.
I’ll get good at this one day I hope, constant improvement has always been what drives me to strive for perfection, although it’s impossible to ever achieve.
Still so many people waste so much of their time on pointless things, valuable time which can never be recovered in life.
Must keep going. 
Thanks. Appreciate.
His numbers power our phone lines with hours of entertainment! Thank you Numberlord for your service.