I've been watching more Pleasant Green lately. Episodes where he calls victims stand out. K want to do that

I've been binging Pleasant Green again. There are a few videos by him (and Kit) that stick out, those being the ones where he intercepts calls.

I want to do that. Have a more direct impact. Keeping scammers on the line is great, but I want to be able to intercept calls as they happen and shut down the scam.

It's not something I've done before however, but I want to learn. I already have a VPN, but want to know what more to do. How I can get access to these numbers and accounts and intercept the calls. Either that or find a registry with phone numbers and inform people about the situation. Does anyone have any tips and advice on how to do this? I want to do good.