I have had numerous calls from 484-513-2684 When I try to redial off my my phone or to *69 the call it says "it is a number not in service". I reported it to the authorities by dialing *57 immediately after the call. It is most obviously a scam since they are masking who they are.

They might be from a company called Techzilla/My Tech Help. They are being investigated by the Florida Attorney General & Dept of Agriculture and Consumer Affairs