Scanners don't care that your cell phone isn't supposed to get telemarketing calls. They're scammers. Block their calls or at least don't answer numbers you don't recognize.
Caller ID indicated number only, no location. Caller with deep male radio voice said, "Hello, this is Frank from United Security." Told him he had the wrong number, so he ended call abruptly.
Keep calling my home phone . I have an unlisted and unpublished number as well as being registered with The National Do not Call Registry . How do they get my number ? Both home and cell phones are registered !