Received a call from this number today, they left a message, said they were calling from "networks" (networx?). Anyway, the number doesn't exist in a Google search.
I suppose "anyone" could call anyone else using a spoofed number that doesn't exist and say they are Elvis Presley or Jesus Christ and they should believe them.
So sorry who ever you are (no, I'm really not sorry), if you can't call me from a number that can be traced to a person or a legit company, you are considered a scam artist; phishing for information or trying to get my credit card number.
Send me something in the mail or by certified letter. In the meanwhile, you are added to my spam list.