Caller claimed to be my nephew. Wouldn't give his name, insisted on having me guess. I don't have a nephew, so it was pretty easy to tell this was a prank or scam of some sort.
Called my elderly grandfather stating he was family. Wanted money for a car problem. The man was trying to get my grandfather to remembe him as a family member but would not give his name.
Got a call from this number from a person claiming to be my nephew from "outside of Oregon." They wouldn't give me their name, insisting on playing a guessing game with me. I don't have a nephew, so it was pretty easy to tell this was a scam of some sort.