We use a trick that is used by a lot of doctors: the home phone number is listed under my name, not Mr Scully's. If you aren't married, you can list your phone under your mother's or grandmother's maiden name, or ANY name you want. It's legal to do this in Canada. You can even use a fictional name.This way, you give your number to people you actually want to give it to and tell them it's unlisted. Also, when telemarketers call and ask for "Mrs Tiggywinkles", you know that someone is calling from a phone book listing, and doesn't know you. I have a much easier time telling those people to eff off once I know they don't really know me.
It also prevents people from finding out your real name on an online reverse look-up database.
Cool! I didn't know that! Thanks for the info Scully!