Getting the same calls weekly with Lexington and Winchester ky numbers. I doesn't help to block the numbers because they just keep spoofing the caller id number field in the digital call header sent from their phone switch, The calls may actually appear to be coming front inservice numbers if you call the number back. This is much the same as spam emails that appear to be coming from an email address you know, but the email is really a spammer. In the digital age we are in I have no idea how to block these calls which are probably coming from outside the US. Good luck!
I've received this call several times, from both male and female callers. With these and so many others like it, it's just become easier to hang up immediately after picking up the receiver on calls whose CID's I don't recognize.