Called at 8 am and left a message with a file number, mentioned a person who doesn't live here but with the same last name, and asked to call back to 1-888-891-6691 with extension 6231 for Mitchell Smith.
I googled and found this number belonging to a collection agency. Knowing we don't owe anything, I called to have the number removed. I got to her, gave her the file number, she asked which number I call from. I said: Can't you look up by file number? She said she called 14 numbers and can't look up by file number, and started sounding rude and wanted to hang up. Guess who hung up first? Glad my phoneline has a busy blocking feature.
Don't fall for these people who chain call numbers of people with similar names to scare you to pay them!