I'm sorry this happened to you, @AsianMonica. As well as Naughty Cougar Lady. These guys are pieces of shit, all of them. No good, honest, lady's kindness deserves to be taken advantage of like this. Either these guys are just garbage human beings or they've been wronged by scammers one too many times and their anger and hatred has become misplaced (which obviously doesn't justify it).The first two were regulars, I believe they could see this reviews, yes, they "deliberately" didn't pay, the third one was someone I forgot to charge but I immediately messaged him, but he left without even looking back
These are probably burner numbers but there's only one way to find out. I agree with @Jenesis that police should be contacted. They may be able to track the cell towers these numbers have pinged off of and find these guys.