FTC (680) 200-0374 "doorstep"

I may have access to a couple of VMs. Do I need to be worried about legit computers in our home? I presume I would need to get a VPN. I’m passionate about ruining these scammers’ “careers”!
Also, does anyone know how to write code for a dialer to use on TextNow? TIA

It’s now a travel scam. bunch of touch-tone responses required to get to a travel scam. (680) 200-0374 Aug 3, 8:54am EST